Question

Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k.

k=______.

Answer 1

5

Explanation:

Look at one of the coordinates to find k. For this example I'll look at the y-intercepts (0, 3) (for g(x)) and (0, -2) (for f(x))

g(0) = 3

g(0) = f(0) + k

3 = -2 + k

5 = k