Calcul
Limites, dérivées, optimisation et comportement des fonctions.
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community science, which involves professional scientists collaborating…
A. It offers details to clarify the claim made in the previous sentence.
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which point of view does the narrator use in the passage? kira - kira m…
first person
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which point of view does the narrator use in the passage? \you are unde…
first person
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which point of view does the narrator use in the passage? the trickle o…
first person
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which point of view does the narrator use in the passage? osgood would …
third person omniscient
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which point of view does the narrator use in the passage? my mother got…
First person
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7. which statements describe demand? desire for a good or service gover…
Desire for a good or service, Willingness and ability to buy at certain prices
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2. what is meant by \quantity demanded\? government - set limit on purc…
B. Amount of a product buyers purchase at a certain price
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11 select the correct answer. the federalists and anti - federalists ar…
D. the range of power handed to the national government
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select the correct answer. which phrase best describes the form of gove…
A. a weak central government that granted power to the states
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what is the primary source of uncertainty over the limits on presidenti…
C. The constitutional definition of executive powers is broad and unspecific.
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select the correct answer. why was the reapportionment act of 1929 pass…
C. Membership in the House needed to be capped to prevent an excessive number of members.
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select the correct answer. which of these pieces of legislation was an …
B. Northwest Ordinance of 1787
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find the percentage rate of change of f(x) at the indicated value of x.…
$15.5$
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find the relative rate of change of f(x) at the indicated value of x. f…
$-0.022$
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find the relative rate of change of f(x) at the indicated value of x. f…
$0$
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find the relative rate of change of (f(x)=110x - 0.2x^{2}). the relativ…
$\frac{110 - 0.4x}{110x-0.2x^{2}}$
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a point is moving along the graph of $x^{3}y^{2}=12348$. when the point…
$\frac{27}{7}$
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the radius of a spherical balloon is increasing at the rate of 0.9 cm/m…
$619.0$
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the radius of a spherical balloon is increasing at the rate of 0.7 cm/m…
$482.2$
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a point is moving on the graph of xy = 12. when the point is at (3,4), …
decreasing; 4
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assume that (x = x(t)) and (y = y(t)). find (\frac{dx}{dt}), using the …
$-\frac{16}{7}$
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find the derivative of y = arccos(7/x) with respect to x. the derivativ…
$-\frac{7}{x^{2}\sqrt{1 - (\frac{7}{x})^{2}}}$
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find the derivative of y with respect to t. y = arccot √(3t) dy/dt = -3…
$-\frac{3}{2\sqrt{3t}(1 + 3t)}$
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what is an individual with an eating disorder most likely to do? restri…
restrict food from fear of gaining weight
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step 1 the absolute maximum and minimum values of f occur either at a c…
The absolute minimum value of $f(x)$ is $-154$ and the absolute maximum value is $38$.
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find the absolute maximum and absolute minimum values of f on the given…
\(f(-1)=38\), \(f(3)=-154\), \(f(-2)=-4\), \(f(4)=-112\)
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step 1 the absolute maximum and minimum values of f occur either at a c…
\(-1,3\)
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tutorial exercise find the absolute maximum and absolute minimum values…
$18x^{2}-36x - 54$
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score: 90/150 answered: 10/15 × question 10 score on last try: 0 of 10 …
$A = 3.836$ $B = 5.589$
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step 1 for $g(y)=\\frac{y - 4}{y^{2}-2y + 8}$, we have $g(y)=\\frac{-y^…
$0,8$
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step 1 for $g(y)=\\frac{y - 4}{y^{2}-2y + 8}$, we have $g(y)=\\frac{-y^…
DNE
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visit this desmos link and interact with the graph in order to determin…
$0.025$
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visit this desmos link and interact with the graph in order to determin…
$0.020$
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when demonstrating that $lim_{x ightarrow2}5x + 3 = 13$ with $varepsilo…
$\delta = 0.02$, $\delta = 0.0036$, $\delta = 0.06$
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if $lim_{x ightarrow a} f(x)=l$, then when $x$ is near $a$ the correspo…
B. and possibly equal
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let (f(x)=\begin{cases}-\frac{21}{x - 2}&\text{if }x<5\\-32&\text{if }x…
$\lim_{x ightarrow5^{-}}f(x)=-7$ $\lim_{x ightarrow5^{+}}f(x)=-7$ $f(5)=-32$ Since the above three quantities are not equal, we know that $f$ is discontinuous at $x = 5$. List ALL…
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suppose that $f(x)$ is a continuous function with the following values:…
1
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suppose that $f(x)$ is a continuous function with the following values:…
2
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find the values of $m$ and $b$ that make $f$ continuous everywhere: $f(…
\(m = 6\), \(b = 33\)
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a function $f(x)$ is said to have a jump discontinuity at $x = a$ if: 1…
$\lim_{x\to10^{-}}f(x)=69$ $\lim_{x\to10^{+}}f(x)=\frac{1}{3}$
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suppose that $f(x)$ is a continuous function on the interval $2,6$ with…
Always true
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let $f(x)=\begin{cases}mx - 16&\text{if }x < - 10\\x^{2}+7x - 6&\text{i…
$-4$
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exercises 2.4 continuity score: 5/14 answered: 6/14 × question 6 textbo…
47
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score on last try: 0 of 1 pts. see details for more. > next question ge…
$f(-2)$ is defined. $\lim_{x\to - 2}f(x)$ exists. The function is not continuous at $x = - 2$.
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score on last try: 0 of 1 pts. see details for more. > next question ge…
- \(f(2)\) is defined. - \(\lim_{x ightarrow2}f(x)\) exists. - The function is not continuous at \(x = 2\)
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evaluate: $lim_{\theta ightarrow0}2\frac{sin(9\theta)}{\tan(8\theta)}=s…
$\frac{9}{4}$
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exercises 2.3 the limit laws score: 18.75/21 answered: 19/21 question 2…
$7$
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suppose the function $g$ satisfies $-32x - 2x^{2}-137 < g(x)<x^{2}+16x …
The value of $\lim_{x ightarrow - 8}(-32x - 2x^{2}-137)$ is $-9$. The value of $\lim_{x ightarrow - 8}(x^{2}+16x + 55)$ is $-9$. The value of $\lim_{x ightarrow - 8}g(x)$ is $-9$.
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suppose the function $g$ satisfies $-32x - 2x^{2}-137<g(x)<x^{2}+16x + …
-9
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suppose the function g statisfies 24x - 2x^2 - 68 < g(x) < x^2 - 12x + …
$4$
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suppose the function $g$ satisfies $24x - 2x^{2}-68 < g(x) < x^{2}-12x …
- For $\lim_{x ightarrow0}(24x - 2x^{2}-68)$: - 68 - For $\lim_{x ightarrow0}(x^{2}-12x + 40)$: 40 - For $\lim_{x ightarrow4}g(x)$ (assuming the correct problem setup): - 4
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exercises 2.3 the limit laws score: 15.75/21 answered: 16/21 question t…
$\frac{13}{10}$
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4. - / 1 points find the critical numbers of the function. (enter your …
$-4,0,1$
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exercises 2.3 the limit laws score: 15/21 answered: 15/21 question 16 l…
$\lim_{x ightarrow10^{-}}f(x)=110$ $\lim_{x ightarrow10^{+}}f(x)=110$ If $\lim_{x ightarrow10}f(x)$ exists, then it must be $110$ $c = 11$
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evaluate the limits. if a limit does not exist, enter \dne\. \\(\\lim_{…
$\lim_{x\to - 7^{+}}\frac{|x + 7|}{x + 7}=1$ $\lim_{x\to - 7^{-}}\frac{|x + 7|}{x + 7}=-1$ $\lim_{x\to - 7}\frac{|x + 7|}{x + 7}=DNE$
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let (f(x)=\begin{cases}2 - x - x^{2}&\text{if }xleq2\\2x - 5&\text{if }…
$\lim_{x ightarrow2^{-}}f(x)=-4$ $\lim_{x ightarrow2^{+}}f(x)=-1$ $\lim_{x ightarrow2}f(x)=\text{DNE}$
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exercises 2.3 the limit laws score: 12/21 answered: 12/21 question 13 e…
$-8$
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evaluate the limit: $lim_{x ightarrow0}\frac{sqrt{2x + 9}-3}{x}$
$\frac{1}{3}$
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sketch the graph of a function f that is continuous on 1, 8 and has the…
Identify the graph that has a highest point at x = 3, a lowest point at x = 8, and a horizontal tangent (or non - differentiable horizontal feature) at x = 7 without a local maxim…
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evaluate the limit lim_{s→16} (16 - s)/(4 - √s)
$8$
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find the limit: lim_{x ightarrow100}\frac{sqrt{x}-10}{x - 100} give an …
$0.05$
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evaluate the limit lim_{x ightarrow3}\frac{\frac{1}{x + 6}-\frac{1}{9}}…
$-\frac{1}{81}$
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for each of the numbers a, b, c, d, r, and s, state whether the functio…
absolute maximum: none absolute minimum: none local maximum: a, c local minimum: b, d, r neither a maximum nor a minimum: s
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the graph below is the function. determine the following values. enter …
\(\lim_{x\to1^{-}}f(x)=-1\) \(\lim_{x\to1^{+}}f(x)=-1\) \(\lim_{x\to1}f(x)=-1\) \(f(1)=2\)
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home > precalculus ma - 440 cfh - fall 2023 - dr. purl > assessment ass…
\(-\frac{\sqrt{6}+\sqrt{2}}{4}\)
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the graph of y = f(x) has the following features: f(-1)=2, lim(x→ - 1⁻)…
We need to visually inspect the given graphs to find the one that satisfies the above - mentioned conditions. Without the ability to directly view and select from the provided gra…
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exercises 2.2 the limit of a function score: 13.8/17 answered: 15/17 × …
$\lim_{x\to3^-}f(x)=-2$ $\lim_{x\to3^+}f(x)=-2$ $\lim_{x\to3}f(x)=-2$
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let $f(x)=\begin{cases}-x - x^{2}&\text{if }xleq3\\4x - 8&\text{if }x >…
$\lim_{x ightarrow3^{-}}f(x)=-12$ $\lim_{x ightarrow3^{+}}f(x)=4$ $\lim_{x ightarrow3}f(x)=DNE$
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let $f(x)=\begin{cases}10 - x - x^{2}&\text{if }xleq1\\2x - 1&\text{if …
$\lim_{x\to1^{-}}f(x)=8$ $\lim_{x\to1^{+}}f(x)=1$ $\lim_{x\to1}f(x)=DNE$
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use numerical or graphical evidence to determine the left and right han…
\(\lim_{x\to4^{-}}\frac{|4x - 16|}{4 - x}=4\) \(\lim_{x\to4^{+}}\frac{|4x - 16|}{4 - x}=-4\)
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the graph of the function (f(x)=cot x) is given above for the interval …
$\lim_{x ightarrow\pi^{-}}f(x)=-\infty$, $x = \pi$ $\lim_{x ightarrow0^{+}}f(x)=\infty$, $x = 0$
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the graph of the function $f(x)=sec x$ is given above for the interval …
$\lim_{x ightarrow(\frac{\pi}{2})^{-}}f(x)=+\infty$, $x = \frac{\pi}{2}$, $\lim_{x ightarrow(\frac{3\pi}{2})^{-}}f(x)=-\infty$, $x=\frac{3\pi}{2}$
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evaluate the following limits. consider looking at the graph of the fun…
(a) $-\infty$ (b) $\infty$
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evaluate the following limits. consider looking at the graph of the fun…
$\infty$
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estimate the limit numerically or state that the limit does not exist (…
$2.000$
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guess the value of the limit (if it exists) by evaluating the function …
|$x$|$f(x)$| |----|----| |$0.2$|$-0.753705$| |$0.1$|$-0.620570$| |$0.05$|$-0.556080$| |$0.01$|$-0.510500$| |$0.001$|$-0.501000$| |$0.0001$|$-0.500100$| |$0.00001$|$-0.500010$| $\l…
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2. given: f(x)=\\frac{1}{3}x^{3}+x^{2}-3x - 3 a) use the fdt (find the …
Critical Numbers: $x=-3,x = 1$ Increasing: $(-\infty,-3)\cup(1,\infty)$ Decreasing: $(-3,1)$ Relative Maximum: $f(-3)=6$ Relative Minimum: $f(1)=-\frac{14}{3}$
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guess the value of the limit (if it exists) by evaluating the function …
| $x$ | $f(x)$ | |----|----| | $0.2$ | $8.031175$ | | $0.1$ | $17.794400$ | | $0.05$ | $20.898800$ | | $0.01$ | $21.980000$ | | $0.001$ | $22.000000$ | | $0.0001$ | $22.000000$ | …
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guess the value of the limit (if it exists) by evaluating the function …
When $x = 0.2$, $f(x)=37.292575$; when $x = 0.1$, $f(x)=50.174100$; when $x = 0.05$, $f(x)=51.922000$; when $x = 0.01$, $f(x)=55.420000$; when $x = 0.001$, $f(x)=56.000000$; when …
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estimate the instantaneous rate of change of $g(x)=\frac{4}{x - 3}$ at …
$-0.111$
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estimate the instantaneous rate of change of $g(x)=3x^{2}+3$ at the poi…
18.00
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for each value below, enter the number correct to four decimal places. …
$[6,7]:$ 41.2100 $[6,6.5]:$ 41.6250 $[6,6.1]:$ 41.9570 $[6,6.01]:$ 42.0300 $[6,6.001]:$ 42.0030
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1. find the absolute maximum and absolute minimum values of f(x)=4x^3 -…
The absolute maximum value is $21$ at $x = 3$ and the absolute minimum value is $-12.75$ at $x=\frac{3}{2}$.
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score on last try: 1.56 of 2 pts. see details for more.> next question …
-3, 3
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0/2 pts 100 99 details textbook videos + which blue function is the gra…
C
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given the graph of the function above, which of the following would be …
The graph of the derivative that has x - intercepts at the x - values corresponding to the local extrema of the original function and has the correct sign (negative, positive, neg…
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given $f(x)=6 - 4x^{2}$, find $f(x)$ using the limit definition of the …
$-8x$
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given $f(x)=3sqrt{x - 1}$, find $f(x)$ using the limit definition of th…
$\frac{3}{2\sqrt{x - 1}}$
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below is the plot of a function f(x). which is the most accurate table …
The first table (the one with $x=-3,f^{\prime}(-3)=0;x = 1,f^{\prime}(1)=0.6;$ a value of $x$ between $1$ and $2$ with $f^{\prime}(x)=0;x = 2,f^{\prime}(2)=0.8;x = 3,f^{\prime}(3)…
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select all the points at which the graph above is not differentiable -4…
-3, 1
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answer the following true or false: if f(x) is a differentiable functio…
True
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answer the following true or false: if f(x) is a differentiable functio…
False
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find $\frac{dy}{dx}$. $y = \tan^{-1}(ln(4x^{3}))$ $\frac{dy}{dx}=square…
$\frac{3}{x(1 + (\ln(4x^{3}))^{2})}$
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question 8 of 13 (1 point) | question attempt: 1 of unlimited factor th…
$5b^{4}-80=5(b^{2}+4)(b + 2)(b - 2)$; Prime binomial: $b^{2}+4$
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$\frac{d}{dx}e^{e^{x^{e}}}$
$e^{e^{e^{x^{e}}}}\cdot e^{e^{x^{e}}}\cdot e^{x^{e}}\cdot ex^{e - 1}$
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find the derivative of y with respect to x. y = 9x^4 arcsin(9x^4)+\\sqr…
\(36x^{3}\arcsin(9x^{4})\)
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27. what is one benefit of using a debit card? a. it always earns inter…
B. It helps manage spending by limiting transactions to your account balance.
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sandy is standing in line for concert tickets. the line wraps around th…
Question 8: C. Aggregate Question 9: A. Groups to which an individual compares himself or herself.
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exercise: when to acknowledge sources read each of the following statem…
Does Not Require Acknowledgment