For the given function f(x), find f-1(x) and graph the function and its inverse.f(x) = 5x
A. f(x) = 5x, f-1(x) = log5 x
f(x)
B. f(x) = 5x, f-1(x) = log5 x
f(x)
C. f(x) = 5x, f-1(x) = log5 x
f(x)
D. f(x) = 5x, f-1(x) = log5 x
f(x)
Answer: B
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Solve the problem.The position(in feet) of an object oscillating up and down at the end of a spring is given by 
at time t (in seconds). The value of A is the amplitude of the motion, k is a measure of the stiffness of the spring, and m is the mass of the object. Find the object's velocity at time t.
A. v = - A
cos 
ft/sec
B. v = A
cos 
ft/sec
C. v = A
cos 
ft/sec
D. v = A cos 
ft/sec
Provide an appropriate response.Suppose that the second derivative of the function y = f(x) is y'' = (x - 3)(x + 8). For what x-values does the graph of f have an inflection point?
A. -3, -8 B. 3, -8 C. -3, 8 D. 3, 8
Determine the quadrant containing the terminal side of ? under the given conditions.csc ? > 0 and sec ? > 0
A. Quadrant IV B. Quadrant III C. Quadrant II D. Quadrant I
Determine the type of curve from the given information.A mirror is in the shape of a conic. If a ray of light is directed at one focus from a sufficient distance, it never reaches that focus, but is instead reflected toward the other focus. What type of curve is represented by the mirror?
A. Hyperbola B. Parabola C. Ellipse D. None of the above