Compute the derivative.If f(x) and g(x) are differentiable functions such that f(2) = 8, f'(2) = 2, g(2) = -1, g'(2) = -5, compute the following derivative:  

A. - 38
B. 38
C.
D. - 42


Answer: B

Mathematics

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Multiply.(39)(52)

A. 2028 B. 2128 C. 2038 D. 2018

Mathematics

Solve the problem.The accompanying figure shows the graph of y = x2 shifted to a new position. Write the equation for the new graph.

A. y = (x + 6)2 B. y = (x - 6)2 C. y = x2 + 6 D. y = x2 - 6

Mathematics

Find the x- and y-intercepts. If no x-intercepts exist, state so. Round to two decimal places if necessary.f(x) = x2 - 5x + 19

A. No x-intercepts, (0, 19)
B. , (0, 19)
C. No x-intercepts, (0, -19)
D. , (0, -19)

Mathematics

Solve the problem.Use your graphing calculator to find how long it will take for $6600 invested at  per year compounded daily to triple in value. Find the answer to the nearest year.

A. 0 years B. 19 years C. 2,502,126 years D. 25,219 years

Mathematics