SOLUTION: I need help performing the indicated operation f(x)=2x-9, g(x)=4x-4 I need to find (f-g)(x)

SOLUTION: I need help performing the indicated operation f(x)=2x-9, g(x)=4x-4 I need to find (f-g)(x)

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Question 127191: I need help performing the indicated operation
f(x)=2x-9, g(x)=4x-4
I need to find (f-g)(x)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Remember, (f-g)(x) translates to f(x)-g(x)

Start with the given functions

Plug in and

Distribute the negative

Combine like terms

So this shows us that
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