Related Questions
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4
What are the parametric equations for a circle of radius r centered at the origin in polar coordinates?
A. x = rcos(?), y = rsin(?)
B. x = rcos(t), y = rsin(t)
D. x = cos(?), y = sin(?)
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4
If a point has polar coordinates (r, ?), what are its Cartesian coordinates?
A. x = rcos(?), y = rsin(?)
C. x = cos(?), y = sin(?)
D. x = rsin(?), y = rcos(?)
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4
The area between the curve y = x^2 and the x-axis from x = 0 to x = 2 is equal to:
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4
What is the derivative of ln(x) with respect to x?
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4
What is the integral of 1/(x^2 + 1) with respect to x?
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4
What is the dot product of two vectors a and b?
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4
If the rate of change of a quantity is given by f'(t) and ?(0 to 4) f'(t) dt = 10, what can you conclude about the quantity at t = 4?
A. The quantity is 10 at t = 4.
B. The quantity is 0 at t = 4.
C. The quantity is increasing at t = 4.
D. Nothing about the quantity at t = 4 can be determined.
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4
What is the derivative of the constant function f(x) = 7?
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4
What is a vector?
C. A quantity with magnitude and direction
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4
What is the limit of f(x) as x approaches 3 for the function f(x) = 2x + 1?
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4
Which type of differential equation is represented by the equation dy/dx = k*y, where k is a constant?
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4
The integral ?(0 to 1) x^3 dx is equal to:
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4
In parametric equations, what do the variables x and y depend on?
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4
What is the limit of (sin x) / x as x approaches 0?
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4
What is the equation of a sphere with center (1, -2, 3) and radius 4?
A. (x - 1)^2 + (y + 2)^2 + (z - 3)^2 = 4
B. (x - 1)^2 + (y + 2)^2 + (z - 3)^2 = 16
C. (x + 1)^2 + (y - 2)^2 + (z + 3)^2 = 4
D. (x + 1)^2 + (y - 2)^2 + (z + 3)^2 = 16
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4
What is the equation of the tangent plane to the surface z = 2x^2 + 3y^2 at the point (1, -1, 5)?
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4
What is the average value of the function f(x) = 2x^2 on the interval [1, 3]?
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4
If h(x) = e^(2x), what is h'(x)?
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4
The function P(t) represents the population of a city at time t. What does ?(a to b) P(t) dt represent?
A. The average population of the city on [a, b]
B. The change in population of the city from time a to time b
C. The rate of population growth at time a
D. The population of the city at time b
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4
What is the area under the curve y = sin(x) from x = 0 to x = p?
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4
Which method is commonly used to solve separable differential equations?
C. Separation of variables
D. Variation of parameters
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4
What is the volume of the region bounded by the surfaces z = x^2 + y^2 and z = 4 - x^2 - y^2?
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4
In three-dimensional space, what are the coordinates of the origin?
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4
What is the equation of the polar curve r = 2cos(?)?
A. A circle centered at the origin
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4
If f(x) = sin(x), what is f'(x)?
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4
What is the distance between the points A(2, -1, 3) and B(4, 3, -2)?
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4
The solution to the logistic differential equation dy/dx = ky(1 - y) is often used to model population growth. What happens to the population when y = 1?
A. The population is increasing.
B. The population is decreasing.
C. The population is zero.
D. The population remains constant.
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4
If the velocity of an object is given by v(t) = 3t^2, what does ?(1 to 2) v(t) dt represent?
A. The total distance traveled by the object from t = 1 to t = 2
B. The acceleration of the object at t = 1
C. The change in velocity of the object from t = 1 to t = 2
D. The displacement of the object at t = 2
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4
What is the integral of 3x^2 with respect to x?
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4
Which test can be used to determine the convergence of a series when its terms are all positive?
A. Alternating Series Test