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Mathematics 22 Online
OpenStudy (anonymous):

If f(x) = 5x - 9, find the value of f(-2). A. 8 B. -19 C. 23 D. -23

OpenStudy (anonymous):

just plug in -2 where there is an "x"in the eq

OpenStudy (anonymous):

what do you get?

OpenStudy (anonymous):

is it -19?

OpenStudy (anonymous):

Yes :D

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