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natulia [17]
3 years ago
10

Given f(x)=x^2 7 and g(x)=x-4/x. find (g o f)(-1). hint: (g o f)(-1)=g(f(-1))

Mathematics
1 answer:
lianna [129]3 years ago
4 0
I hope this helps you


x= -1 f (-1)=(-1)^2+7=1+7=8



g (f (-1))= g (8)


x=8 g (8)= 8-4/8=4/8=1/2
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