Question

Consider the graph of function f below.

The function g is a transformation of f. If g has a y-intercept at -1, which of the following functions could represent g?

A. g(x) = f(x) + 4

B. g(x) = f(x) - 1

C. g(x) = f(x + 4)

D. g(x) = f(x - 1)

Answer 1

that is correct.

Explanation:

Answer 2

We observe that the function f (x) has the following intersection with the y axis:

f (0) = -5

The intersection with the y-axis of the function g (x) is -1. Therefore, we have:

g (0) = f (0) + 4

g (0) = -5 + 4

g (0) = -1

Answer:

The graph of g (x) is:

A. g (x) = f (x) + 4