Cálculo
Límites, derivadas, optimización y comportamiento de funciones.
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16. zachary is late for class and is running down the hallway at a spee…
75 seconds
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1) 11 ) 627 - 55 = 77
The result of \( 627\div11 \) is \( 57 \).
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comparing two linear functions (context - graphically) score 4/3 penalt…
\( \boxed{-54} \) (Note: Negative time implies 54 hours before noon, indicating a potential error in problem parameters.)
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why it matters that teens are reading less jean twenge • 2018 when is t…
C. "Of course, teens are still reading. But they're reading short texts and Instagram captions, not longform articles that explore deep themes and require critical thinking and re…
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7. charlie and sam are dividing 56.4 ÷ 4.7. charlie says that the first…
Charlie is right. We convert \(56.4\div4.7\) to \(564\div47\) (multiplying numerator/denominator by 10 to eliminate decimals). When dividing 564 by 47, we look at how many times 4…
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candita uses \\(\\frac{1}{4}\\) of an ounce of green paint each time sh…
$\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}$, $\frac{7}{4}$
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assignment in progress for 2025 p.7. s. 107. dev la 1 esol courseno. 10…
D. The author explains how Facebook caters towards a person’s interests and social circles, reinforcing their established views.
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quiz: final exam practice 24 of 49 this quiz: 49 point(s) possible this…
Slope: \(2\); \(y\) - intercept: \(3\)
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assignment in progress for 2025 p.7. s. 107, dev la 1 esol courseno. 10…
B. "Facebook and Twitter can act as echo chambers where you interact primarily with others who have similar interests and politics." (Paragraph 6)
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explaining the importance of reestablishing a positive credit history w…
A. A positive credit history may increase a person’s ability to purchase a vehicle or a home.
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due december 13, 2025 at 11:59 pm anti-social networks? were just as cl…
C. Due to the design of many social media platforms, people are more likely to stay within their "real life" social cliques and interest circles while online.
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5. write the division problem as a multiplication equation with a missi…
The multiplication equation is \( 0.78 \times q = 38.22 \) (where \( q \) is the quotient), and the quotient is \( 49 \).
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10. ++++ = ---- ++++
# Explanation: ## Step1: Count green '+' There are 2 green '[LLM SSE On Failure]
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consider the line $y = \\frac{4}{3}x - 7$. find the equation of the lin…
Equation of parallel line: \( y=\frac{4}{3}x-\frac{26}{3} \) Equation of perpendicular line: \( y = -\frac{3}{4}x + 8 \)
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8. -18.6 ÷ (-3)
\(6.2\)
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20 which of the following is an equation of the line whose graph is sho…
B. \(y =-\frac{2}{3}x + 4\)
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learning target: i can create a function to model linear relationships …
B. \(m = 5\) ### First Problem (Part A, B, C) #### Part A: Slope
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express the absolute value function $f(x) = 2|x|$ as a piecewise - defi…
The correct piecewise - defined function for \(f(x) = 2|x|\) is \(f(x)=\begin{cases}2x, & x\geq0\\ -2x, & x < 0\end{cases}\)
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current skill evaluate: 5(4) + 4
24
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find the value of k for the function g that describes the graph of g as…
D. \( k \) is equal to \( \boldsymbol{2} \). The graph of \( g(x) \) is translated \( \boldsymbol{2} \) units up compared to graph of \( f(x) \)
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a line passes through the point (-2, 7) and has a slope of -4. write an…
$y - 7=-4(x + 2)$
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solve for f: f - 1.62 = 4.38 f =
\( 6 \)
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divide. 12.4 ÷ 3.2
\(3.875\)
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solve. 48.543 - 16.43
\(32.113\)
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how can high debt relative to credit limits affect a credit score? nega…
A. negatively, by indicating potential financial distress
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which aspects of parenting are legally required? setting appropriate li…
D. providing food, shelter, and other daily needs (assuming the options are labeled A, B, C, D in order from top to bottom with the first option being A, the second B, the third C…
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a table of values of a linear function is shown below. | x | 0 | 1 | 2 …
slope: \( 2 \) y - intercept: \( 5 \) equation: \( y = 2x + 5 \)
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operations with whole numbers - mixed practice - item 2638 kamal bought…
The correct option is the one with 375 (the middle - right option, or the option labeled 375 among the choices).
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which is a right of human trafficking survivors in the criminal justice…
D. receipt of restitution
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choose the two expressions that are equivalent to 3.9 ÷ 1.3. 39 ÷ 130 3…
The two equivalent expressions are \(39\div13\) and \(390\div130\) (the checkboxes corresponding to \(39\div13\) and \(390\div130\) should be selected).
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question 1 pts which equation represents a line that is perpendicular t…
B. \( y = -\frac{5}{2}x - 4 \)
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write an equation in slope-intercept form for the line with slope $-\\f…
$y = -\frac{3}{5}x - 1$
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trey has $75 in his savings account. each month, he deposits $25 into t…
A. \( 25 \cdot 3 \) B. \( 25 + 25 + 25 \)
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45 this question is worth 2 credits. function a and function b are show…
Function A has a greater rate of change. The rate of change for Function A is 6 (calculated using the slope formula $\frac{y_2 - y_1}{x_2 - x_1}$ with points from its table, e.g.,…
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24. a plane is flying at 1500 feet. it descends at 125 feet per second.…
D. The slope is -125 feet/second and this the rate at which the plane is descending. ### Question 25
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name: 54 the trajectory of a potato launched from a potato cannon on th…
c. 13
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résous la chaîne d’opérations suivante de deux facons résous les chaîne…
a) \(30.5\) b) \(1\) c) \(12.85\) d) \(-42\) e) \(-9.865\) f) \(-6.516\)
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practice ⑤ 37 * 5 = _____________ ⑥ 27 * 6 = _____________ ⑦ 332 * 6 = …
\(37\times5 = 185\) \(27\times6 = 162\) \(332\times6 = 1992\) \(2958\times7 = 20706\)
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51. graph the line described by the equation -2x - 4y = 16 (images of f…
Graph b (assuming the labels are as per the standard, the graph with \(y\) - intercept \(-4\) and slope \(-\frac{1}{2}\)) ### Problem 52
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in the example, a rectangle was drawn to represent the problem. then pa…
1. \( 48 \times 3 = 144 \) 2. \( 653 \times 8 = 5224 \) 3. \( 905,603 = 900,000 + 5,000 + 600 + 3 \) 4. \( 589,043 = 500,000 + 80,000 + 9,000 + 40 + 3 \) 5. \( 2,599,002 = 2,000,0…
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sharla wants the cube of the number from c5 to be displayed in d5. whic…
B. =C5^3
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a point of view written from a single character’s perspective first per…
First person
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3.7 hw day 2 - solve each system by graphing. please add arrows to all …
For the first system \(\begin{cases}y\leq - 2x^{2}+x + 5\\y>(x + 1)^{2}-8\end{cases}\), the solution region is the area between the two parabolas (below the downward - opening par…
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which graph represents the equation $y = -\frac{4}{3}x - 27$ a b c c b …
B. y = -0.5x - 2.25
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question 16 of 37 (1 point) | question attempt: 1 of unlimited (b) sele…
A. A fitness center charges \$15 for each personal training hour. There is also an annual fee of \$30. Last year, Maya used \(x\) personal training hours. She paid a total of \$49…
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question 1 pts solve the absolute value equation -|x - 2| + 3 = 0. a x …
C. x = -1, x = 5
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2025-2026 mcr3u unit 2_ fun... 21 of 51 mcr3u: unit 2: functions lesson…
s: - If \( f(x) = x^2 \), then \( y = \boldsymbol{a x^2} \) - If \( f(x) = \sqrt{x} \), then \( y = \boldsymbol{a \sqrt{x}} \) - If \( f(x) = \frac{1}{x} \), then \( y = \boldsymb…
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which characteristic indicates a healthy relationship? ○ shared values …
A. shared values
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puedes resolver la ecuación $2x^2 - 3x - 1 = 4$ mediante gráficos $y = …
Las soluciones de \(2x^2 - 3x - 1 = 4\) son \((-1, 4)\) y \((2.5, 4)\).
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ravi received a $45.00 gift card for a photo center. he used it to buy …
42.00
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how many terms are in the dividend? 6 enter the quotient and remainder.…
The quotient is \( 3x^4 + 6x^3-\frac{4}{3}x^2 - 7x+\frac{10}{3} \) and the remainder is \( 0 \). (But if we consider the synthetic division table, maybe the quotient is \( 3x^4 + …
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20. julius and walt are finding the product of 25 and 16. part a julius…
\(400\) ### Problem 21 Part A
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what could you divide and then multiply by to go from the first number …
To get to 1, divide 114 by \(\boldsymbol{114}\). From 1, multiply by \(\boldsymbol{132}\) to get to 132. OR, in a single step, multiply 114 by \(\boldsymbol{\frac{22}{19}}\) (or a…
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36 which graph represents y as a function of x ?
D (the graph labeled D, which is a horizontal line)
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each day, lucy earns a fixed wage plus extra money for every hour of ov…
s: (a) Statement: As the amount of overtime increases, the total pay increases. Rate: \(\$15\) per hour. (b) \(\$75\)
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label: multiplication & division check my worl dividend 1. quotient 2. …
1. 12 (dividend) 2. 4 (quotient) 3. 4, 3 (factors) 4. 12 (product) 5. 3 (divisor)
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las soluciones de -2(-x \\dots (-5, 0) y (-1, 0) son soluciones de \\do…
tanto \( y = -2(-x - 3)^2 + 8 \) como \( y = 0 \)
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20. julius and walt are finding the product of 25 and 16. part a julius…
Julius added \(150\) and \(250\) incorrectly (he calculated \(150 + 250 = 500\) instead of \(400\)). ### Part B
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constant percent rates of change quick check which of the following sta…
# Explanation: ## Step1: Recall Exponential Decay Form The general form of an exponential decay function is \( y = a(1 - r)^{kt} \), where \( a \) is the initial amount, \( r \) i…
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question 4 of 37 (1 point) | question attempt 1 of unlimited shen had x…
The correct option is: Shen finished reading his book in \(x\) days. Each day, he read \(4\) pages. His book has \(28\) pages.
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to review what youve learned. it will not count toward your grade. the …
The initial amount of money invested is $\boldsymbol{500}$. The amount of money in the account $\boldsymbol{\text{increases}}$ by about $\boldsymbol{6.17}$ (or $\boldsymbol{6}$ if…
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la gráfica de la ecuación ( y = -2x^2 - 2x + 4 ) contiene el punto ( (1…
La afirmación "Cuando la ecuación se evalúa en \( x = 0 \), el valor de la ecuación es 1" NO es verdadera. (Si las opciones son como se infiere, la opción que contiene esta afirma…
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use the graph of $y = x^2$ to graph the quadratic function. $f(x) = 6x^…
To graph \( f(x) = 6x^2 \), we vertically stretch the graph of \( y = x^2 \) by a factor of 6. The vertex is at \((0,0)\), and other points like \((1,6)\), \((-1,6)\) are plotted,…
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11. the path of a projectile launched from a 16-ft-tall tower is modele…
The maximum height reached by the projectile is 80 feet.
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20. julius and walt are finding the product of 25 and 16. part a julius…
Julius forgot to account for the place value when multiplying by the tens digit (1 in 16, which represents 10). He should have shifted the product of \(25\times10\) (which is 250)…
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las soluciones de $2(2x - 5)^2 - 1 =$ solo $y = 7$? - solo $y = 2(2x - …
tanto \( y = 2(2x - 5)^2 - 1 \) como \( y = 7 \)
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before the social security act was passed, limited government assistanc…
A. individual state programs.
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resuelva la ecuación ( y = 2(2x - 5)^2 - 1 ) y ( y = 7 ) mediante gráfi…
Las soluciones de \( 2(2x - 5)^2 - 1 = 7 \) son los valores de \( x \) tales que los puntos de intersección son \( (1.5, 7) \) y \( (3.5, 7) \). Entonces las soluciones de la ecua…
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differentiate: s(x) = 2x - \\frac{128,000}{x^2}
\( S''(x)=2 + \frac{256000}{x^{3}} \)
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shawna está resolviendo la ecuación ( 1.552x^2 - 9.3x + 7.7202 = 0 ) el…
El \(x\)-Las intersecciones son las soluciones de la ecuación.
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question the function $y = f(x)$ is graphed below. what is the average …
\( -2.5 \) (or \( -\frac{5}{2} \))
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the graph of $y = f(x)$ is shown below. find all values of $x$ for whic…
\(-5 < x < 3\)
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what is the range of $y = \\csc(x)$? \\(\\circ\\) $y \\leq -1$ \\(\\cir…
\( y\leqslant - 1 \) or \( y\geqslant1 \) (the third option)
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determine the domain on which the following function is decreasing. ans…
\((-\infty, -2)\)
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which of the following rational functions is graphed below? a. $f(x) = …
B. \(F(x)=\frac{x}{(x - 2)(x - 4)}\)
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question 7 of 10 what is the point - slope form of a line with slope - …
A. \(y + 1=-3(x - 10)\)
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consider the line $y = -9x + 8$. find the equation of the line that is …
Equation of perpendicular line: \( y = \frac{1}{9}x + \frac{41}{9} \) Equation of parallel line: \( y = -9x - 41 \)
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consider the line $y = \\frac{5}{3}x - 2$. find the equation of the lin…
Equation of perpendicular line: \( y = -\frac{3}{5}x+\frac{12}{5} \) Equation of parallel line: \( y=\frac{5}{3}x - 18 \)
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find all vertical asymptotes of the following function. $f(x) = \\frac{…
The vertical asymptotes are \(x = 0\) and \(x=\frac{5}{2}\) (Note: The original attempt's answer was wrong; the correct vertical asymptotes are at \(x = 0\) and \(x=\frac{5}{2}\)).
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what is the equation of the line in point - slope form?
\( y - 15 = 3(x - 60) \) (assuming the point is (60, 15) and slope 3; actual calculation may vary based on grid scale, but this is a possible solution)
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write your answer as two ordered pairs with no spaces!! if there are no…
(-10,0),(2,0)
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solve the system of equations by graphing. first graph the equations, a…
There are no solutions.
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use the aleks graphing calculator to find all the zeros of the polynomi…
-2.72, -1.30, 0.27, 0.98
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sketch the graph of the quadratic function and the axis of symmetry sta…
Vertex: \((-10, 0)\), Axis of Symmetry: \( x = -10 \)
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add. \\(\\frac{1}{6} + \\frac{6}{11}\\) simplify to lowest terms. enter…
47
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what integer is between \\(\\frac{2\\pi}{3}\\) and \\(\\sqrt{11}\\)?
3
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solve the logarithmic equation. write the answer in exact, simplified f…
$\{55\}$
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determine the domain of the function $f(x) = -dfrac{8x}{x^2 - 5x - 36}$…
\((-\infty, -4) \cup (-4, 9) \cup (9, \infty)\)
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question find all vertical asymptotes of the following function. $f(x) …
\(x = 0\) and \(x=\frac{5}{2}\)
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which of the following statements explains the relationship between soc…
D. Social Security is applied to all wages up to the maximum taxable earnings. Medicare is applied to all wages without limit.
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graph the inequality y ≤ (2/3)x - 3.
The graph consists of a solid line with slope \( \frac{2}{3} \) and y - intercept \( - 3 \) (passing through \( (0,-3) \) and \( (3,-1) \) among other points) and the region below…
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hal 1.2 - adding integers (copy) 1. write an addition expression repres…
An expression is \( 3 + (-4) \) (or \( -4 + 3 \)) The sum is \( -1 \) ### Problem 2
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solve the equation. \\(\\log_{7}(x + 4) - \\log_{7}x = 2\\) select the …
$\frac{1}{12}$
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which equation is true? a \\(9 \\div 10^2 = 0.9\\) b \\(9 \\div 10^2 = …
B. \(9\div10^{2}=0.09\)
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§4.5: use arrow notation to describe the end behavior of the function. …
As $x ightarrow\infty$, $g(x) ightarrow-\frac{2}{11}$ and as $x ightarrow-\infty$, $g(x) ightarrow-\frac{2}{11}$ (or in arrow notation: $x ightarrow\infty\Rightarrow g(x) ightarro…
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§4.5: use arrow notation to describe the end behavior of the function. …
As \(x ightarrow\infty\), \(g(x) ightarrow-\frac{7}{11}\) and as \(x ightarrow-\infty\), \(g(x) ightarrow-\frac{7}{11}\) (or in arrow notation: \(x ightarrow\infty\Rightarrow g(x)…
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se dispara un cañón desde lo alto de un acantilado. la ecuación $-9.8t^…
La bala de cañón alcanzará una altura de 17 metros sobre el nivel del mar a unos 0.3 segundo y otra vez aproximadamente 2.2 segundos de segunda clase.
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question 13 the zero of the function is where the graph crosses the x -…
False
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11 find the quotient. \\(\\dfrac{\\dfrac{-4}{5}}{\\dfrac{1}{3}}\\) **yo…
\(-2.4\) (or \(-2\frac{2}{5}\)) ### Question 12
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question given the following unit circle, rotate green dot to the appro…
$\frac{1}{2}$