Question

Find the value of the function f(x) = x2 + 9x + 10, for x = -1.

Answer 1

this is pretty easy we just replace the x with -1 so

(-1)^2+(-1)9+10

-1*-1=1

-1*9=-9

1+-9=-8

-8+10=2

f(-1)=2

Hope This Helps!!!