Solve.If f(x) =  and g(x) = , find (f + g)(-2).

A.
B.
C.
D.


Answer: D

Mathematics

You might also like to view...

Find all real numbers that satisfy the equation. Round approximate answers to the nearest hundredth.3 tan  -  = 0

A. {x|x = 1.57 + 3k?}
B. {x|x = 1.57 + 3k? or x = 1.57 + 3k?}
C.
D. {x|x = 1.57 + k?}

Mathematics

Simplify the exponential expression.-2

A.
B.
C.
D.

Mathematics

Find the volume of a sphere with a radius of 3 inches. ?

A.


B.


C.


D.


E.


Mathematics

Decide whether or not the given equation is an identity.2 cos4 x - 3 cos2 x + 1 = sin2 x(2 cos2 x - 1)

A. Yes B. No

Mathematics