Question

I want to know to how solve a,b,c,d

Answer 1

f(-4) = -4

f(4) = 4

Domain = [-6,6]

Range = [-8,8]

Explanation:

Find the y-value when x=-4 and at x=4. You get -4 and 4 respectively.

The domain is the whole range of x-numbers. The range is the whole range of y-values on the graph.