Answer:
g = - 43
Step-by-step explanation:
Comment
f(x) = -2x^2 + 2x - 3
f(5) means that wherever you see an x on the right hand side (because x is given inside the brackets on the left), you put a 5 because x = 5
Solution
f(5) = -2*(5)^2 + 2(5) - 3
f(5) = -2(25) + 10 - 3
f(5) = -50 + 10 - 3
f(5) = -43
