微积分
极限、导数、最优化与函数性质。
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find the domain and range of the function ( y = 3sin(x) ). complete the…
The function's domain is all real numbers and the range is \(-3\leqslant y\leqslant3\).
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find the domain and range of the function ( y = 3sin(x) ). complete the…
The function's domain is \((-\infty,\infty)\) and the range is \([-3,3]\)
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this is the graph of $y = \\log_2(x + 4)$. complete the sentence to des…
The function's domain is \(x>-4\) (or \((-4,\infty)\)) and the range is all real numbers (or \((-\infty,\infty)\)).
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complete the paragraph. the function ( y = log_2(x + 2) ) has a ( y )-i…
The function \(y = \log_{2}(x + 2)\) has a \(y\) - intercept at \(1\) and a vertical asymptote with the equation \(x=-2\).
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question 1 of 10 which statement describes a major challenge facing for…
A. Many freed slaves had no choice but to work for low wages on their former owners’ lands.
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use the aleks calculator to evaluate each expression. round your answer…
\(e^{-0.2}\approx0.819\) \(215e^{0.55}\approx372.653\)
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11) consider the functions ( y=cos x ) and ( y=cos ^{-1} x ). (a) fill …
(a) The completed table for $y = \cos(x)$: | $x$ | $\cos(x)$ | | ---- | ---- | | $0$ | $1$ | | $\frac{\pi}{2}$ | $0$ | | $\pi$ | $- 1$ | (b) The completed table for $y=\cos^{-1}(x…
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c6 - parametric equations: problem 7 (1 point) the ellipse \\( \\frac {…
\(y=-4\sin(t)\)
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c6-parametric equations: problem 3 (1 point) write the parametric equat…
\(y=\frac{16}{x}\)
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compute the gradient vector fields of the following functions: a. $f(x,…
A. \(18x\mathbf{i}+8y\mathbf{j}\) B. \(6x^{5}y^{9}\mathbf{i}+9x^{6}y^{8}\mathbf{j}\) C. \(9\mathbf{i}+4\mathbf{j}\) D. \(9\mathbf{i}+4\mathbf{j}+6\mathbf{k}\) E. \(18x\mathbf{i}+8…
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parametric calculus lecture participation day 1: problem 2 (3 points) c…
\(\frac{dy}{dx}=\frac{4(t - 1)}{t + 1}\) \(\frac{d^{2}y}{dx^{2}}=\frac{8t}{(t + 1)^{3}}\) \(t-\text{interval}:0<t<\text{INF}\)
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match each vector field with its graph. 1. $mathbf{f}(x,y)=langle -y,x …
1. \( \mathbf{F}(x,y)=\langle -y,x angle\) matches graph \(C\) 2. \( \mathbf{F}(x,y)=\langle x,-y angle\) matches graph \(B\) 3. \( \mathbf{F}(x,y)=\langle x,y angle\) matches gra…
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parametric calculus lecture participation day 1: problem 1 (1 point) fi…
\(y=\frac{\sqrt{2}}{2}x+\frac{\sqrt{2}}{2}\)
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question 1 of 10 which of the following enlightenment ideas influenced …
B. Leaders do not have the right to oppress their people.
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name: 3 - 1 additional practice leveled practice in 1 - 2, fill in the …
1. The first box: \(20\), the second box: \(0.2\), the third box: \(12\) 2. The first box: \(0.75\), the second box: \(800\), the third box: \(0.0075\), the fourth box: \(6\)
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name: 3 - 1 additional practice leveled practice in 1 - 2, fill in the …
1. Sales tax: $\$3.2$, Total cost: $\$43.2$ 2. Bush height: $14.4$ inches 3. Marching band students: $45$ 4. a. Commission: $\$37.5$, b. Store's amount: $\$712.5$ 5. Nixon's time:…
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why were southerners pleased with the dred scott decision? a. it allowe…
D. It took away congressional power to limit slavery.
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transcendentalists believed that people were at their best when they us…
D. grow beyond
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how did american settlers in texas and the mexican government disagree …
D. The Mexican government banned slavery, but settlers wanted to continue to use the labor of enslaved people.
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question 8 of 10 each branch of the u.s. government - the executive, le…
D. Checks and balances
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question 6 of 10 what role did james madison play in the development of…
C. He wrote the Bill of Rights, which placed limits on the federal government’s power.
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22) clover is planning to take out a home equity loan to pay for the re…
\(35000\)
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after the supreme court ruled in favor of samuel worcester in worcester…
C. the state of Georgia continued to pass laws that limited Cherokee sovereignty.
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question 3 of 10 read this news headline and answer the question. defen…
D. A person who wants to greatly limit the federal government’s power
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question 2 of 10 which statement accurately describes a similarity betw…
A. Both reflect ideas of Enlightenment thinkers.
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what is one way a command economy affects the lives of private citizens…
Citizens cannot make most economic decisions.
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what is one downside for consumers to competition in a free - enterpris…
Consumers must be knowledgeable.
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which of the following will be accomplished by efficient allocations of…
fulfilling many needs and wants of society
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why does the us government create regulatory agencies? check all that a…
to create fair competition between producers, to protect consumers’ health and safety, to prevent the formation of monopolies
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which consideration must a society address when deciding for whom to pr…
Who has the greatest need?
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which of the following best illustrates the importance of addressing th…
Businesses need to use limited resources wisely.
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question 15 of 20 what role did railroads play in industrialization for…
A. They allowed businesses to ship manufactured goods to markets in distant locations.
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question 15 of 20 what role did railroads play in industrialization for…
A. They allowed businesses to ship manufactured goods to markets in distant locations.
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note: please make sure to properly format your answers. all dollar figu…
\(\$5,093.57\)
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the coordinate plane below shows a unit circle with central angle θ. wh…
\(\tan\theta\)
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note: please make sure to properly format your answers. all dollar figu…
\(\$2,749.00\)
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the coordinate plane below shows a unit circle with central angle θ.whi…
\(\tan\theta\) (the third option)
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the coordinate plane below shows a unit circle with central angle θ. wh…
\(-\sin\theta\)
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assess the overall impact of the 19th amendment on the role of women in…
It granted women voting rights but had a limited impact on other aspects of gender equality.
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using the partial view of the unit circle shown below, which supporting…
\(\cos(\frac{13\pi}{6})=\frac{\sqrt{3}}{2}\)
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point ( p ) lies on a unit circle at an angle of ( left(\frac{pi}{6}+pi…
\(-\frac{1}{2}\) (the third option)
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evaluate the following. round to the nearest thousandths. e^{2.3}
\(9.974\)
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question 23 of 28 which of the following is the graph of ( y=log _{3} x…
B.
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differentiate $f(x)=(2/x^{5}) - 5$.
\(-\frac{10}{x^{6}}\)
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$$\\lim_{h \\to 0} \\frac{5(x + h)^3 - 5x^3}{h}$$
\(15x^2\)
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at which x - value is f continuous but not differentiable?
\(b\)
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find the derivative of the given equation f(x) = -4x
\(-4\)
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differentiate y = 12x^{-2} - 24x^{-3} 24x^{-1} 6x^{-3} - 24x^{-1}
\(-24x^{-3}\) (the green - colored option)
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find the derivative of the given equation f(x)=x^4 + 4x^3 - 2x^2
\(4x^{3}+12x^{2}-4x\) (the fourth option)
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which is an advantage of using modern currency instead of a barter syst…
ability to store and use a form that is accepted everywhere
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if f(x) = 0, what does that mean with respect to the tangent line? tang…
Tangent line is horizontal
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why is uncle sam holding a sign that reads \3% at the gate\? * 10 point…
The immigration quota that limited the entry of southern and eastern Europeans into the U.S.
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28 points total 1) the cost to manufacture badminton rackets at a compa…
\(C^{\prime}(x)=24x^{2}-48x + 28\) ### b)
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find parametric equations that define the curve with a counter - clockw…
\(x = 2\cos t\), \(y=-3 + 2\sin t\)
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three of these statements best describe a checking account. which state…
9. This account pays you interest on money you have put away for later to help your money grow. 10. CD - Certificate of Deposit
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find parametric equations that define the curve starting at $(1,0)$ and…
\(x=\frac{5}{9}t + 1\)
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find two different parametric equations for the given rectangular equat…
\(y = t^{2}\)
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the factors of production attempt to instill the idea that resources ar…
scarce.
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graph the curve whose parametric equations are given and show its orien…
\(y = 3+\frac{x}{3},x\geq3\)
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graph the curve whose parametric equations are given and show its orien…
C.
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what is regulation in an economic system? regulation is the placing of …
A. Regulation is the placing of limits or restrictions on business activity by the government
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in the united states, the government creates laws and regulations that …
C. limit
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graph the curve whose parametric equations are given and show its orien…
The rectangular equation is \(x-2y=-7\) with \(3\leq x\leq11\) and \(5\leq y\leq9\). To determine the graph, we note the line segment starts at the point \((3,5)\) and ends at the…
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use the graph of the rational function to complete the following statem…
\(-1\)
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use the graph of the rational function to complete the following statem…
\(\infty\)
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it was during the first world war that a silent pilgrimage took its fir…
Limited economic opportunities for African Americans in the South.
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which factor in the late 1920s was a major cause of the great depressio…
Overproduction of manufactured goods.
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in which quadrant is \\( \\theta \\) located if \\( \\csc \\theta \\) i…
III
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secθ>0 and cscθ<0 means that ∠θ is located in the second quadrant third…
fourth quadrant
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from sand castles 1 sand seems light until one starts scooping large am…
3. by revealing that the author finds the destruction of a sand castle easier to accept if it is part of a natural process
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from sand castles 1 sand seems light until one starts scooping large am…
4. It illustrates that he enjoys setting challenges for himself when he makes sand castles. 5. It demonstrates that he likes to analyze and solve problems related to building with…
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from sand castles sand seems light until one starts scooping large amou…
4. It details a series of challenges the author faces when building sand castles and how the challenges have shaped his techniques.
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the connotative meaning of sky is \limitless\. the connotative meaning …
The connotative meaning of shadow is "who a person once was".
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the connotative meaning of sky is \limitless\. the connotative meaning …
The connotative meaning of narrow is "limited". The connotative meaning of shadow could be "hidden/mysterious/dark aspect" (depending on context, but common connotations).
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25. calen has a lot to say about a new product he is launching. which m…
a Twitter post
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a bacteria culture is growing at a rate proportional to its size. the c…
(a) The initial size of the culture is approximately \(2\). (b) The doubling time is approximately \(1.9149\) minutes. (c) The population after \(90\) minutes is approximately \(3…
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how did inca women use pattern and color in their woven textiles? they …
They used color and pattern to signify wealth and status.
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which characteristic best describes chinese brush paintings? they depic…
They depict humans as being small alongside towering trees and mountains.
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5. juliana wants to start a blog to promote her new business. what rule…
She should post on a regular schedule.
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a person trying to stop a fight between two classmates is attempting to…
1. intervene 2. infer 3. concentration
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question 20 of 25 what can you say about the end behavior of the functi…
D. One end increases and one end decreases
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question 11 of 25 the price of 9 - volt batteries is increasing accordi…
D. 2007
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question 8 of 25 which of these could be the graph of ( f(x)=ln x + 2 )…
B. Graph B
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10) consider the functions ( y=sin x ) and ( y=sin ^{-1} x ). (a) fill …
### Part (a) | \(x\) | \(\sin(x)\) | |-------|-------------| | \(-\frac{\pi}{2}\) | \(-1\) | | \(0\) | \(0\) | | \(\frac{\pi}{2}\) | \(1\) | ### Part (b) | \(x\) | \(\sin^{-1}(x)\…
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question 4 of 25 a colony of bacteria is growing exponentially accordin…
D. 486
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a highway sign shows a speed limit of 60 miles per hour. which of the f…
A. \(48\) mph, B. \(64\) mph, C. \(56\) mph, D. \(68\) mph
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question 15 of 15 what is the order of magnitude for the speed limit of…
\(1\)
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question 9 of 10 below is the graph of ( f(x)=ln (x) ). how would you d…
A. \(g(x)\) compresses \(f(x)\) by a factor of \(\frac{1}{3}\).
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in the declaration of independence, americans described how the british…
The First Amendment is of ongoing importance as it safeguards fundamental liberties. It affects my life and that of other Americans in multiple ways. Firstly, the freedom of relig…
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in the declaration of independence, americans described how the british…
B. The government’s right to house soldiers in people’s homes, D. People’s right to gather in groups, F. The government’s right to search people’s homes
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question 2 of 10 what can you say about the continuous function that ge…
B. The function has at least one \(x\) - intercept.
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question 2 of 20 a group of protestors demand that the government end a…
B. Capitalism
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\thanks\ thanks for the tree between me & a snipers bullet. i dont know…
When the grass swayed seconds before the Viet Cong raised his soundless rifle, it was as if a warning was given, and thanks to the tree that was between me and a sniper's bullet, …
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the federalist papers and the anti-federalist papers had a powerful inf…
The Anti - Federalist Papers were written to oppose the Constitution. They argued that a powerful government could abuse its power and threaten people's liberty. The Federalist Pa…
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what is the greatest number of turning points that ( f(x)=x^{5}+3x^{4}-…
\(4\)
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6.1 greatest common factor: prob (1 point) factor out the negative of t…
\(-3x^{4}(3x^{2}-2)\)
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6.1 greatest common factor: pr (1 point) factor out the negative of the…
\(-6x(2x + 5)\)
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webwork / hs rowe cpma / 6.1 greatest common factor / 10 previous probl…
\(3a(4ab^{4}+3b - 8)\)
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24.the delegates decided that the new national government should have a…
24. B. three branches. 25. B. the makeup of the legislative body. 26. C. Southern states would have never ratified the constitution. 27. B. the Three - Fifths Compromise. 28. A. a…
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6.1 greatest common factor: probl (1 point) factor out the greatest com…
\(5x(3xy^{4}+2y + 4)\)