Question

The rule that maps each domain value to its range value is f(x)= ___x.

Answer 1

f(x) = 1/2x

Explanation:

When x = -4 the output is -2

We are dividing by 2

When x = -2 the output is -1

f(x) = 1/2 x

Check when x = 2

f(2) = 1/2 (2) =1