41 Answered Questions for the topic AB calculus

04/12/22

#### ANSWER IMMEDIATELY HW

#15 Which of the following series can be used with the limit comparison test to determine whether the series 1 is the lower limit ; ∞ is the upper limit ; function (n^2)/(n^3 +1) converges or...
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02/08/22

#### Solid of Revolution about Horizontal Line (Washer)

Let the region R be the area enclosed by the function f(x)=e^{x}+2 and g(x)=4x+3. Find the volume of the solid generated when the region R is revolved about the line y=2. You may use a calculator...
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11/13/21

#### Please help with math

1) Find f. f '''(x) = cos(x), f(0) = 4, f '(0) = 8, f''(0) = 72) A particle is moving with the given data. Find the position of the particle, s(t).a(t) = t^2 − 7t + 4, s(0) = 0, s(1) =...
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Ab Calculus

11/02/21

#### Find the linear approximation of the function given below at a = 0. g(x)=9th root(1+x)

Ab Calculus

11/02/21

#### Use a linear approximation (or differentials) to estimate the given number. (3.001)^3

Ab Calculus

11/02/21

#### Use a linear approximation (or differentials) to estimate the given number: tan(47)º

10/24/21

#### please answer this fast. why is nobody answering?

t (minutes)--> 0 1 2 4 6 7W(t) (ounces)--> 0 8 13 22 25 33water is dripping into a cup. The amount of water in the cup at time t, 0 less than or equal to t which is less than or equal to 6,...
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10/21/21

#### Answer the following question (AB CALC REVIEW)

1) which of the following is an equation of the line tangent to the graph f(x)- (square root of x)-x at the point x=4? Explain why your answer choice is correct.a) Y+2=-3/4(x-4)b)y+2=-1/4(x-4)c)...
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10/21/21

#### Answer the following question (AB CALC REVIEW)

1) which of the following is an equation of the line tangent to the graph f(x)- (square root of x)-x at the point x=4? Explain why your answer choice is correct.a) Y+2=-3/4(x-4)b)y+2=-1/4(x-4)c)...
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10/21/21

#### Answer the following question (AB CALC REVIEW)

1) which of the following is an equation of the line tangent to the graph f(x)- (square root of x)-x at the point x=4? Explain why your answer choice is correct.a) Y+2=-3/4(x-4)b)y+2=-1/4(x-4)c)...
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#### Help needed with math question

1.Given s = t4 − 4t3 − 20t2 + 15t, where t ≥ 0, at what time is the acceleration 0?2.Given: A particle moves according to a law of motion s = f(t), t ≥ 0, where t is measured in seconds and s in...
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10/04/21

#### Derivative Questions

Unless otherwise specified, the domain of a function f is assumed to be the set of all real numbers x for which f(x) is a real number. Let f be an increasing function with f(0)=3. The derivative...
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#### Calculus question related to series please help asap!

f(x) = summation from n equals 1 to infinity of the product of the quotient of the quantity n plus 1 and 4 to the n plus 1 power and x to the nth power with an interval of convergence, –4 < x...
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#### Calculus series question please help asap!!!!!!!!!!

What is the maximum possible error generated in using the 5th degree Maclaurin polynomial for sin(x) for x in the interval [−0.3, 0.3]?a). The absolute value of 0.3 raised to the 7th power over 6...
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#### Calculus question related to vectors need help!

Part of a cross-country skier's path can be described with the vector function r = <2 + 6t + 2 cos(t), (15 − t)(1 − sin(t))> for 0 ≤ t ≤ 15 minutes, with x and y measured in meters. The...
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04/12/21

#### I need some help with math

For 0 ≤ t ≤ 12 , a roller coaster car has position (x(t),y(t)) with velocity vector ⟨10, −tsin(πt/4)⟩ , where x(t) and y(t) are measured in meters and t is measured in seconds. At time ...
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03/29/21

#### Hi, I need help with math

What is the slope of the line tangent to the polar curve r=4θ^2 at the point where θ=pi/4a) pi/2b) pi^2/4c) 8+pi/8-pid) something else?

03/28/21

#### Please help with math question

A curve is defined by parametric functions x(t) and y(t), where dx/dt = 3t^2 and dy/dt = t^7-2t^4. For what positive value of t is d^2y/dx^2 = 1?a) 1.202b) 1.149c) 1.079d) 1.525

02/16/21

#### Need help with math ASAP

Let f be the function defined by f(x)=4/(x^2).----------------------------------Approximate the value of 12(upper limit)∫1(lower limit) f(x) dx using a left Riemann sum with the...
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01/29/21

#### I need help with integrals

Let f be the function given by f(x)=sin^2(x/4)e^(−x2). It is known that (top value= π/2)∫(bottom value=0) f(x) dx= 0.0223. If a midpoint Riemann sum with two intervals of equal length is used to...
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01/29/21

#### need help with math

x | 2 | 4 | 6 | 7 | 11-----------------------------------------------------------------------------------f(x) | 0.7 | 1.1 | 1.9 | 2.5 | 5.3The continuous function f is known to be...
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#### help needed with calculus question

The graph of the continuous function g is shown above for −3≤x≤5 . The function g is twice differentiable except at x=1Graph:http://prnt.sc/wdcalqLet f be the function with f(1)=3 and...
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#### I need help with tangent lines

Given the equation of a curve: x^3/3+y^2/2−3x+2y=−1/6.does the line tangent to the curve at the point (1,1) have a slope of 2/3?Thanks

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