Find the derivative of the function at the given value of x.f(x) = 3x + 13; x = 2

A. 6
B. 26
C. 13
D. 3


Answer: D

Mathematics

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Simplify. - 

A.
B.
C.
D.

Mathematics

Find the indicated term.If a2 = -7 and a3 = 7, find a6.

A. -1
B. 7
C. -7
D.

Mathematics

Graph the line and give the domain and the range.y = 6

A. D = (-?, ?), R = {6}

B. D = {6}, R = (-?, ?)

C. D = (-?, ?), R = {6}

D. D = {6}, R = (-?, ?)

Mathematics

Solve.For a certain species of bird, it's weight W in kilograms is related to it's length L in meters of its wing span, as given by the formula W = 1.6L2. If a bird has a wing span of 4 meter, estimate it's weight.

A. 2.500 kg B. 25.6 kg C. 6.4 kg D. 1.581 kg

Mathematics