Express in terms of a base raised to a positive exponent. Then simplify, if possible.

A. x-7
B. - 
C. x7
D. x2

Answer: C

Mathematics

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Solve the problem.A chemical solution contains 7% sodium. How much sodium is in  of solution?

A. 28.571 mL
B. 2.857 mL
C. 1.4 mL
D.

0.14 mL

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Provide an appropriate response.Factor completely: x2 + 4x

A. (x + 2)2 B. (x + 2)(x - 2) C. x(x + 2)(x - 2) D. x(x + 4)

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (-x)3

A.

B.

C.

D.

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Identify the conic by writing the equation in standard form.


a.
b.
c.
d.

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