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Mathematics 9 Online
OpenStudy (surana):

If f(x)=5x-9, find the value of f(-2)

OpenStudy (misty1212):

HI!!

OpenStudy (misty1212):

where you see an "\(x\)" put a \(-2\)

OpenStudy (surana):

Hi Misty!

OpenStudy (surana):

So, does the value mean the inverse or x/y axis point?

OpenStudy (anonymous):

Yes so you want to make it\[f(-2)=5(-2)-9\]

OpenStudy (surana):

Okay...

OpenStudy (surana):

I got -19.

OpenStudy (anonymous):

That's right!

OpenStudy (surana):

Thank you both!

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