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F (x) = 2x -1find f (-4)
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F (x) = 2x -1find f (-4)

User Kevin Youn
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1 Answer

5 votes

f(x)=2x-1

we repleace the x with the number -4

f(-4)=2(-4)-1=-8-1=-9

f(-4)=-9

User Mahdi Raad
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