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Mathematics 7 Online
OpenStudy (anonymous):

Letf(x)=2x+9. Find f(3+h)−f(3). Assumeh̸=0. I need step by step help please!!!

OpenStudy (anonymous):

hi - i was correct before.

OpenStudy (anonymous):

you have to plug 3+h for x into 2x +9 and then plug 3 into 2x + 9 take the difference and that is your answer

OpenStudy (anonymous):

|dw:1331146052378:dw| you followed?

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