Find the phase shift of the function.y = 3 cos 

A.  units to the left
B.  units to the right
C.  units to the right
D.  units to the left


Answer: A

Mathematics

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Find a quadratic equation with integer coefficients that has the given solution set.{6, -6}

A. x2 + 36 = 0 B. x2 - 12x + 36 = 0 C. x2 + 12x + 36 = 0 D. x2 - 36 = 0

Mathematics

Graph the function.f(x) = 

A.

B.

C.

D.

Mathematics

Solve the problem.Employment statistics show that 26,040 of the residents of Bear Valley were unemployed last month. This was a decrease of 16% from the previous month. How many residents were unemployed in the previous month?

A. 4166 B. 31,000 C. 30,206 D. 162,750

Mathematics

Provide an appropriate response.p = v1 + v2 + v3 + v4  and 2v1 + v2 - 2v3 - v4 = 0Use the procedure in the proof of Caratheodory's Theorem to express p as a convex combination of three of the vi's.

A. v2 + v3 + v4
B. v1 + v2 + v4
C. v1 + v2 + v4
D. It cannot be done using only 3 vi's.

Mathematics