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ruslelena [56]
3 years ago
10

If f(x)=4x-1 and g(x)=x^2+7 ,find G(f(x))

Mathematics
1 answer:
frutty [35]3 years ago
5 0

Answer:

g(f(x))=(4x-1)^2+7=16\,x^2-8x+8

Step-by-step explanation:

Given:

f(x)=4x-1\\and \\g(x)=x^2+7

Then the composition of functions:

g(f(x))=g(4x-1)=(4x-1)^2+7= (16\,x^2-8x+1)+7=16\,x^2-8x+8

where we have written the final functional expression in its standard form.

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