Solve the problem.Find (f + g)(x) given f(x) =  and g(x) = .

A.
B. - 
C.
D.


Answer: D

Mathematics

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Graph the function and y = sin x in the same rectangular system for 0 ? x ? 2?.y =  sin x

A.

B.

C.

D.

Mathematics

Solve the problem.How many 3-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, if repeated digits are not allowed and the first digit may not be a 0?

A. 180 B. 5 C. 343 D. 6

Mathematics

Describe the end behavior of the polynomial function by finding f and f(x) = -4x4 + 2x2 - 3

A. -?, -? B. ?, ? C. -?, ? D. ?, -?

Mathematics

Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.

A.
B.
C.
D. 9

Mathematics