Find the value of the polynomial for the given replacement value.x3 - 2x2 + 5x for x = 3

A. 24
B. -6
C. 96
D. -30


Answer: A

Mathematics

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Find the perimeter of the polygon described. Write any improper fractions as mixed numbers.A regular octagon; one side is 6 yd long.

A. P = 50 yd
B. P = 44 yd
C. P = 44 yd
D. P = 42 yd

Mathematics

Graph the hyperbola.1y2 - 4x2 = 4

A.

B.

C.

D.

Mathematics

Find the inverse of the one-to-one function.f(x) = 2x

A. f-1(x) = x
B. f-1(x) = 
C. f-1(x) = -2x
D. f-1(x) = - x

Mathematics

Solve the proportion. = 

A.
B.
C.
D.

Mathematics