Question

F(x) = x2 - 5

For the function shown, what is the range of the function when the domain is {2, 4, 7}?

Answer 1

[-1, 3, 9]

Explanation:

when x = 2: 4-5 = -1

when x = 4: 8-5 = 3

when x = 7: 14-5 = 9

Answer 2

Hope this will help u......