Functions and Inverse Functions

• f[h(x)] = 2x

• f[h(x)] = 6x - 4

• f[h(x)] = 6x + 3

• f[h(x)] = 2x + 1

• g[f(x)] = 2x

• g[f(x)] = 6x - 4

• g[f(x)] = 6x + 3

• g[f(x)] = 2x + 1

• h[f(x)] = 2x

• h[f(x)] = 6x - 4

• h[f(x)] = 6x + 3

• h[f(x)] = 2x + 1

• g[h(x)] = 2x

• g[h(x)] = 3x -4

• g[h(x)] = 3x - 4

• g[h(x)] = 3x - 6

How are the graphs of a function and its inverse related?

• The graphs are symmetric about the y-axis.

• The graphs are symmetric about the x-axis.

• The graphs are symmetric about the line y = x.

• The graphs are identical.

What's the name of the inverse of g(x)?

• f(x)

• f^-1(x)

• y

• g^-1(x)

Which is f ^-1(x)?

• f ^-1(x) = 3x + 5

• f ^-1(x) = 3x - 5

• f ^-1(x) = 3x - 15

• f ^-1(x) = 3x + 15