Answer :
Y intercept: when x = 0
Plug in x = 0
F(0) = -0^2 + 10(0) - 22
F(0) = 0 - 22
The y intercept is (0,-22)
Plug in x = 0
F(0) = -0^2 + 10(0) - 22
F(0) = 0 - 22
The y intercept is (0,-22)