Question

Please help! It's an image.

The functionf(x)is shown in the graph.
What is the equation forf(x)?
Enter your answer in the box.
f(x)=

Answer 1

y = 0.714 x -5

Explanation:

at x =0, y = -5, means the constant is -5

at x= -7 y= -8,

-8= -7a -5

a=0.714

y = 0.714 x -5