Let .
?
Write the terms of  in descending powers of x.
?

A.
B. ?
C. ?
D. ?
E. none of these

Answer: B

Mathematics

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Simplify. ? 

A.
B.
C.
D.

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Solve the problem. Use 3.14 as an approximation for ? where appropriate.Calculate the surface area of an unopened steel can that has a height of 6.2 m and a diameter of 13.2 m.

A. 265.3 m2 B. 402.1 m2 C. 848.0 m2 D. 530.6 m2

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Perform the indicated operations. Write the answer using only positive exponents. Assume all variables represent positive real numbers.z-2/5 ? z3/5

A. z1/5 B. z5/6 C. z-1/5 D. z6/5

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Graph the function using transformations.f(x) =  - 2

A.

B.

C.

D.

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