Question

f(y) = y + y ^2 - 3

Match each value of y with the corresponding value of the function.

1. f(-2) -1
2. f(-4) -3
3. f(0) 17
4. f(2) 9
5. f(4) 3

Answer 1

justt replace "y" by -2 (for example) ! what will you get ?

Answer 2

still there @miadeex

Answer 3

f(-2)=-2+(-2)^2-3
=-2+4-3
=-1