1. Find (f - g)(x) where f(x) = -X2, g(x) = -(x + 4)2. O (f - g)(x) = -2x2 + 8x + 16
O (f - g)(x) = -8x – 16
O (f - g)(x) = -2x2 – 8x - 16
O (F-9)() = 8x + 16
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71

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

d.) 48 units

step-by-step explanation:

mrbilldoesmath!

answer: a parabola

steps:

(x-1)(x+4)   = x(x+4) - 1(x+4) = (x^2 + 4x) - (x+4)

                = x^2 +4x -x -4   = x^2 +3x -4

which is a parabola

mrb

8 < i think

hope this !