Graph the function over a one-period interval.y =  cos 

A.

B.

C.

D.


Answer: C

Mathematics

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Solve the problem. Assume that the minimum payment on a credit card is the greater of $27 or 3% of the unpaid balance.Find the minimum payment on an unpaid balance of $1456.38.

A. $27.00 B. $48.69 C. $436.91 D. $43.69

Mathematics

Write the statement in the form "if p, then q."x = 9 if 2x + 4 = 22.

A. If x = 4, then 2x + 4 = 9. B. If 2x + 4 ? 22, then x = 9. C. If x ? 9, then 2x + 4 = 22. D. If 2x + 4 = 22, then x = 9.

Mathematics

Establish the identity.cos2x - sin2x = 1 - 2 sin2x

What will be an ideal response?

Mathematics

Find the center and radius of the the circle.(x + 3)2 + (y - 6)2 = 4

A. Center: (3, 6); Radius: 2 B. Center: (-3, -6); Radius: 2 C. Center: (3, -6); Radius: 2 D. Center: (-3, 6); Radius: 2

Mathematics