dragonbaby02 dragonbaby02

22-09-2017
Mathematics

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if f(x)=5/2x + 17, then find the value of f(-4)

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ripndipbartsimp ripndipbartsimp

22-09-2017

I'm not sure if I'm right but I got 7. f(-4)=7
f(-4)=5/2(-4)+17
f(-4)=-10+17
f(-4)=7

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