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September 21, 2014

September 21, 2014

Posted by **laila** on Wednesday, March 27, 2013 at 1:42am.

f(x)=2x-5; g(x)=7x-9

a. (f-g)(x)=

b.(f/g)(x)=

I need help!

- pre calculus -
**Reiny**, Wednesday, March 27, 2013 at 7:57amjust sub in your expressions

(f-g)(x) = 2x-5 - (7x-9) = -5x + 4

(f/g)(x) = (2x-5)/(7x-9)

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