Determine the amplitude or period as requested.Period of y =  cos 

A.
B.
C.
D.


Answer: C

Mathematics

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Use a vertical format to find the product.x2 + 6x + 2

A. 15x5 + 90x3 + 30x B. 8x3 + 55x2 + 58x + 14 C. 8x3 + 7x2 + 42x + 14 D. 15x5 + 55x2 + 42x + 9

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Find the integral.

A. tan 2x + C
B. sec 2x + C
C. tan2 x + C
D. tan x + C

Mathematics

Solve for x. ? 6

A. -13 ? x ? 17 B. x ? -13 C. -17 ? x ? 13 D. -17 ? x ? 17

Mathematics

Provide the proper response. Show all fractions in simplest form.Write a fraction to represent the shaded portion of the figure.

A.
B.
C.
D.

Mathematics