Question

NEED HELP PLEASE!!!

Given f(x)=9x+4 and g(x)= -5x+1, what is g(x)-f(x)?

Answer 1

g(x) - f(x) = -14x - 3

Explanation:

We need to subtract the function f(x) = 9x + 4 from the function g(x) = -5 + 1. Rewriting these two functions in columns, we get

g(x)= -5x+1

- f(x) = -(9x+4) Note: Use parentheses as shown here.

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g(x) - f(x) = -14x - 3