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5 votes
Help please!! Timed ! *******

Help please!! Timed ! *******-example-1

1 Answer

3 votes

Explanation:

f(x)= x+4

g(x+4)= (x+4)^2-1

= x^2+8x+16-1

x^2+8x+15

answer is c the 3rd on

User Megumi
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