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F(x) = 3x+2 What is f(5)?
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F(x) = 3x+2

What is f(5)?

User Phil Helix
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F(5)= 3.(5)+2=15+2=17

Another example: F(0)=3.(0)+2=0+2=2

You just replace the value in the two sides.

User Sophie Swett
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