Find (g-f)(6) where f and g are the following functions:f(x)= x+7 and g(x)=x^2+2x-5

1 answer:

Kay [80]3 years ago

5 0

X^2+2x-5-(x+7)
x^2+x-12
plug in 6 for x
6^2+6-12
36+6-12=30

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