Question

Which function is represented below

Answer 1

Choice 4. f(x) = (1/4)^x - 2

Explanation:

From the graph, we see that the point (0, -1) is part of the function.

Try x = 0 in each function.

In choice 4, you get

f(0) = (1/4)^0 - 2 = 1 - 2 = 1

Point (0, -1) only works in choice 4.