Anyone
evaluate the function g(x) = –2x2 + 3x – 5 for the input values –2, 0, and 3.
g(–2) = –2(–2)2 + 3(–2) – 5
g(–2) = –2(4) – 6 – 5
g(–2) =
g(0)=
g(3)=

For this problem all you have to do is plug in the value that they is in parenthesis for x. If it says g (x) = x and then it asks g(5) = ?, it is saying what happens if i put 5 in for every x. in this case it would be g (5) = 5. I just replaced x with 5.

So g (-2) we sub -2 for x
g (-2) = -2 (-2)^2 + 3 (-2) - 5
= -2 (4) - 6 - 5
= -19

g (0) = -2 (0) + 3 (0) - 5
= 0 + 0 - t
= -5

g (3) = -2 (3)^2 + 3 (3) - 5
= -18 + 9 - 5
= -14