SOLUTION: F(x)=(3x -2) / (4x + 1) what is the value of f(-3)?

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Question 311956: F(x)=(3x -2) / (4x + 1) what is the value of f(-3)?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!

Substitute -3 for every instance of x in the formula and simplify,
f%28x%29=%283x-2%29%2F%284x%2B1%29
f%28-3%29=%283%28-3%29-2%29%2F%284%28-3%29%2B1%29%29
f%28-3%29=%28-9-2%29%2F%28-12%2B1%29%29
f%28-3%29=%28-11%29%2F%28-11%29%29
f%28-3%29=1