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Question 1111638: F(x)=3x-5, find f(3)
Answer by ikleyn(52750)   (Show Source):
You can put this solution on YOUR website! .
Substitute the value of "3" instead of "x" into the formula and calculate
f(3) = 3*3 - 5.
I sincerely hope that after doing it ONE TIME after my explanation, you will learn it once for all (for all your life) how to solve such simple problems.
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Remember that such problems are of LEVEL 0 (Level ZERO), which means that every student must do them in 1-2-3 seconds
on his/(her) own without any help from the side (and without asking questions).
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