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
Points
0
71

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step-by-step explanation:

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y=-2x+1500

step-by-step explanation:

+1500

2 over one

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.