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Mathematics 21 Online
OpenStudy (anonymous):

f(x)=5/2x+8 for x=4

OpenStudy (anonymous):

Just substitute x=4 in f(x)=5/2x+8

OpenStudy (anonymous):

but how do you do the fraction part?

OpenStudy (anonymous):

IS it|dw:1347417519987:dw|

OpenStudy (anonymous):

|dw:1347417616668:dw|

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