Find the domain of the composite function f ? g.f(x) = ; g(x) = 

A. {x 
B. {x 
C. {x }
D. {x 


Answer: C

Mathematics

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Choose the graph that represents the given function without using a graphing utility.f(x) = 

A.

B.

C.

D.

Mathematics

In which quadrant is the point (-7, -3) located on a rectangular coordinate system?

a. I b. II c. III d. IV

Mathematics

Solve.Given that a1 = -4, a2 = -4 and an+2 = an+1 - 4an, what is the fifth term of this recursively defined sequence?

A. a5 = -308 B. a5 = 764 C. a5 = -20 D. a5 = 28

Mathematics

Translate the sentence into an equation, then solve.If 5.02 is added to j, the sum is 18.1.

A. 5.02 + j = 18.1, j = 23.12 B. j + 18.1 = 5.02, j = -13.08 C. j + 5.02 = 18.1, j = -13.08 D. j + 5.02 = 18.1, j = 13.08

Mathematics