Solve the problem.If v = -4i + 2j, find .

A. 20
B. 2
C. 6
D.

Answer: B

Mathematics

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Graph the system of linear inequalities and indicate the solution set.4x - y ? -4x + 4y ? -16

A.

B.

C.

D.

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Mathematics

Evaluate

What will be an ideal response?

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Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 

A. f-1(x) = (x - 1)3
B. f-1(x) = x3 + 1
C. f-1(x) = (x + 1)3
D. f-1(x) =  - 1

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Mathematics

Evaluate the integral.

A. [e(4 + y2) - e(1 + y2) ]
B. [e(x + 16) - e(x + 1)]
C. y[e(4 + y2) - e(1 + y2) ]
D. 4e(x + 16) - e(x + 1)

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Mathematics