1. let f(x) = 4x + 3 and g(x) = -2x + 5. find (g o f)(5)
–41
–17
23
–5

2. which of the following describes the graph of f–1(x)?

the graph of f–1(x) is the reflection of the graph of f(x) in the line y = x.

the graph of f–1(x) is the reflection of the graph of f(x) in the y-axis.

the graph of f–1(x) is the reflection of the graph of f(x) in the x-axis.

the graph of f–1(x) is the reflection of the graph of f(x) in the line y = –x.