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Mathematics 13 Online
OpenStudy (anonymous):

If f(x) = 2x + 6, find f(7). 14 15 20 6

OpenStudy (jackellyn):

Substitute a 7 anytime you see x f(7)= 2(7)+6 Multiple 2 times 7 and add 6 What do you get?

OpenStudy (anonymous):

20

OpenStudy (anonymous):

TY

OpenStudy (jackellyn):

No problem :)

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