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Mathematics 9 Online
OpenStudy (nightmarenight):

Am I doing this right? If f(x) = 9 – 2|x + 2|, find f(–7). 9-2 |-7+2| 7 x 5 ??????????????????????

OpenStudy (shamil98):

9 - 2(5) , not 9-2 * 5

OpenStudy (nightmarenight):

oh okay thank you!

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