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LenaWriter [7]
3 years ago
12

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

Mathematics
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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