Find the indicated tangent line.Find the tangent line to the graph of f(x) = 6e-8x at the point (0, 6).
A. y = 8x - 6
B. y = 48x - 6
C. y = 6x + 6
D. y = -48x + 6
Answer: D
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A. C(3, 8); D(-3, 7) B. C(-4, 3); D(-3, 7) C. C(-4, 3); D(7, -3) D. C(-4, -3); D(3, -3)
For the given function expressed verbally, give a graphical representation. Bob buys a car that gets 9 miles per gallon of gasoline. Give a representation to compute the number of miles, y , that Bob can travel with x gallons of gasoline. Let 0?x?10.
A.
B.
C.
D.
Provide an appropriate response.The equation of a circle can be written in the form x2 + y2 = r2. Is this a function? Explain.
What will be an ideal response?
Solve the problem.A pendulum bob swings through an arc 50 inches long on its first swing. Each swing thereafter, it swings only 70% as far as on the previous swing. How far will it swing altogether before coming to a complete stop?
A. 143 inches B. 71 inches C. 167 inches D. 83 inches