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Mathematics 9 Online
OpenStudy (anonymous):

If f(x) = 6x – 9, evaluate http://media.education2020.com/evresources/2003-08-03-00-00_files/i0260000.jpg for x = –5. WILL GIVE MEDAL AND FAN

OpenStudy (igreen):

Plug in 6x - 9 for f(x) and then plug in -5 for 'x'. \(\sf \dfrac{f(x)}{3}\) \(\sf \dfrac{6x - 9}{3}\) \(\sf \dfrac{6(-5) - 9}{3}\)

OpenStudy (igreen):

Can you simplify that? @moomoo222

OpenStudy (anonymous):

yes but it will take a sec

OpenStudy (igreen):

Okay, tell me what you get.

OpenStudy (anonymous):

-13

OpenStudy (igreen):

Correct

OpenStudy (igreen):

That's our answer.

OpenStudy (anonymous):

Correct

OpenStudy (igreen):

Lol

OpenStudy (anonymous):

You beat me too it. -_- lol

OpenStudy (anonymous):

thanks for your help

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