84 Answered Questions for the topic Calculus Bc

Calculus Bc

11/10/20

Find the area enclosed by r = sin 2θ for  
Find the area enclosed by r = sin 2θ for  .Type your answer in the space below and give 3 decimal places. If your answer is less than 1, place a leading "0" before the decimal point (ex: 0.482)
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Calculus Bc

11/10/20

Which one or ones of the following integrals produces the area that lies inside the cardioid r = 4 + 4 cos θ and outside the circle r = 6?

Which one or ones of the following integrals produces the area that lies inside the cardioid r = 4 + 4 cos θ and outside the circle r = 6? (5 points) answer choices I only II only II and... more
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Calculus Bc

11/10/20

Find the equation of the curve that passes through the point (x, y) = (0, 0) and has an arc length on the interval  given by the integral 
 Find the equation of the curve that passes through the point (x, y) = (0, 0) and has an arc length on the interval  given by the integral  . (5 points)answer choices y = sin(x) y =... more
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Calculus Bc

11/10/20

Find the value of t for which  = 0 for the parametric equations x = t3 + 6t2 + 9t + 1 and y = 2t3 + 9t2 - 24t + 6.
Find the value of t for which  = 0 for the parametric equations x = t3 + 6t2 + 9t + 1 and y = 2t3 + 9t2 - 24t + 6. (5 points)ANSWER CHOICES t = 1, t = 3 and t = 4 t = -1 t = -3 t = 1
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Calculus Bc

11/10/20

Convert the parametric equations x = 3t, y = t + 7 into a Cartesian equation
Convert the parametric equations x = 3t, y = t + 7 into a Cartesian equation. (5 points)ANSWER CHOICES (HAS TO. BE ONE OF THESE) y = 3x + 7 y = 3x - 7
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Calculus Bc

11/10/20

Find the velocity vector for a particle whose position vector is 
Find the velocity vector for a particle whose position vector is  for all t. (5 points)answer choices
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Calculus Bc

11/10/20

The position vector of a particle moving in the x-y plane is
The position vector of a particle moving in the x-y plane is  in the interval [0, 2π). For what value(s) of t does the path of the particle have a horizontal tangent? (5 points)answer choices 0,... more
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Calculus Bc

11/08/20

Which of the following is the Cartesian equation for the polar equation r cos θ = 5?

Which of the following is the Cartesian equation for the polar equation r cos θ = 5? (5 points)answer choices y = 5 x = 5 x + y = 5 x - y = 5
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Calculus Bc

11/08/20

Find the value of t for which  = 0 for the parametric equations
Find the value of t for which  = 0 for the parametric equations x = t3 + 6t2 + 9t + 1 and y = 2t3 + 9t2 - 24t + 6. (5 points)answer choices t = 1, t = 3 and t = 4 t = -1 t = -3 t = 1
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Calculus Bc

11/08/20

Convert the parametric equations x = 3t, y = t + 7 into a Cartesian equation.
Convert the parametric equations x = 3t, y = t + 7 into a Cartesian equation. (5 points)answer choices y = 3x + 7 y = 3x - 7
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Calculus Bc

11/07/20

What is the length of the curve with parametric equations x = t - sin(t), y = 1 - cos(t) from t = 0 to t = 2π?
What is the length of the curve with parametric equations x = t - sin(t), y = 1 - cos(t) from t = 0 tot = 2π?
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Calculus Bc

11/07/20

What is the length of the curve
What is the length of the curve from y = 0 to y = 1?
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Calculus Bc

11/07/20

Determine the area of the inner loop of the polar curve r = 2 + 4 cos (θ).
Determine the area of the inner loop of the polar curve r = 2 + 4 cos (θ).Type your answer in the space below and give 3 decimal places. If your answer is less than 1, place a leading "0" before... more
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Calculus Bc

11/07/20

Find the area of the region that is inside the graph of r = 1 + sin θ and outside of the graph of r = 1.

Find the area of the region that is inside the graph of r = 1 + sin θ and outside of the graph of r = 1. (4 points)answer choices 1.393 1.785 2.785 5.571
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Calculus Bc

11/07/20

Find the area enclosed by the cardioid r = 1 − sin θ
Find the area enclosed by the cardioid r = 1 − sin θ (4 points)answer choices 3π 6π 12π
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Calculus Bc

11/07/20

Find the point(s) of intersection for the polar curves with equations r = 1 − cos θ and equations r = 1 + cos θ.

Find the point(s) of intersection for the polar curves with equations r = 1 − cos θ and equations r = 1 + cos θ. (4 points)answer choices 0, π
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Calculus Bc Calculus

11/05/20

For what value of t is the slope of the curve undefined for the graph
 For what value of t is the slope of the curve undefined for the graph defined by x = 8 - t3, y = t2 - 6t?Type your answer in the space below to the nearest whole number
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Calculus Bc Calculus

09/28/20

Calculus BC NEED HELP ASAP PLEASE!
Find the equation of the line tangent to y = 2x2 - x + 4 at x = 3. (4 points)Answer Choices: y = 11x - 14 y = 4x + 14 y = 4x + 3 y = 11x + 3
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Calculus Bc Calculus Derivatives

09/28/20

Calculus Derivatives NEED HELP ASAP PLEASE!
Which one of the following does not find the value of f '(2) for f(x) = x2 + 3x + 1? (4 points)Answer Choices All of these find the value for f '(2).
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Calculus Bc Calculus

09/24/20

Calculus NEED HELP ASAP PLEASE!
Which of the following statements is true? The volume of the solid formed by rotating the region bounded by the graph of y = x2, x = 3, y = 0 around the x-axis is (2 points) Answer CHoices: I... more
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Calculus Bc Calculus

09/24/20

Calculus NEED HELP ASAP PLEASE!
What is the best substitution to make to evaluate  ? (2 points)Answer CHoices: u = sin(2x) u = cos(2x) u = 2x u = 5 - 2sin(2x)
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Calculus Bc Calculus

09/24/20

Summation notation Sigma NEED HELP ASAP!
Express the sum using sigma notation: (2 points)Answer Choices:
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Calculus Bc Calculus

09/24/20

Calculus BC Need Help Please!
Which of the following are continuous for all real values of x? (2 points) Answer Choices: I only II only I and II only I and III only
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Calculus Bc Calculus

09/24/20

Calculus Need Help Please!
Which of the following must be true for the graph of the function  ? (2 points)There is: a vertical asymptote at x = 4 a removable discontinuity at x = 4 an infinite discontinuity at x = 4 Answer... more
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Calculus Bc Calculus

09/23/20

Calculus BC Need Help ASAP Please!
 For an object whose velocity in ft/sec is given by v(t) = -2t2 + 4, what is its distance travelled, in feet, on the interval t = 0 to t = 2 secs? (5 points)Answer... more
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