Question

Help quick Given f(x) and g(x) = k⋅f(x), use the graph to determine the value of k.

3
one third
negative one third
−3

Answer 1

k = -3

Explanation:

F(x) has a positive slope

g(x) has a negative slope

Let x = -3

The y value goes from 1 to -3

g(x) = k⋅f(x)

-3 = k(1)

-3 = k