If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth. Variables represent any real number.-

A. -10
B. 15.811
C. 10
D. -15.811


Answer: C

Mathematics

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Graph the equation. Include the coordinates of any local extreme points and inflection points.y = 6x2 + 36x

A. local minimum: (-6,-36)
no inflection points

B. local minimum: (-3,-54)
no inflection points

C. local minimum: (3,-54)
no inflection points

D. local minimum: (6,-36)
no inflection points

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Evaluate the expression for the given replacement values. Write the answer in simplest form.x - y  for x = , y = 

A.
B.
C.
D.

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Multiply.(-3y)(-9y3)

A. -12y3 B. 27y4 C. 3y - 9y3 D. -27y4

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Convert as indicated. Express the answer in decimal form when needed.8.8 miles per week to feet per week

A. 1290.67 ft/wk B. 15,488 ft/wk C. 46,464 ft/wk D. 3872 ft/wk

Mathematics