Question

What function equation is represented by the graph?

f(x)=−2x−2

f(x)=2x−3

f(x)=−2x−3

f(x)=2x−2

Answer 1

9514 1404 393

Answer:

(b) f(x) = 2^x -3

Explanation:

The horizontal asymptote is y=-3, eliminating the first and last choices.

The curvature is upward, eliminating the third choice.

The graph is a representation of ...

f(x) = 2^x -3