Question

F(x) =-x2+10x-22;find (-1)

Answer 1

`f( - 1) = { (- 1)}^(2) + 10( - 1) - 22 \\ f( - 1) = 1 - 10 - 22 \\ f( - 1) = - 31`

I PLUGGED IN -1 IN THE PLACE OF x and SOLVED

HOPE THIS HELPS