SOLUTION: Given the function f(x) = x^2-8/x-3, if x = -2, what is f(x)? What point is on the graph of f?

Algebra ->  Graphs -> SOLUTION: Given the function f(x) = x^2-8/x-3, if x = -2, what is f(x)? What point is on the graph of f?      Log On


   

Question 963388: Given the function f(x) = x^2-8/x-3, if x = -2, what is f(x)? What point is on the graph of f?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=%28x%5E2-8%29%2F%28x-3%29
f%28-2%29=%28-2%5E2-8%29%2F%28-2-3%29
f%28-2%29=%284-8%29%2F%28-5%29
f%28-2%29=%28-4%29%2F%28-5%29
f%28-2%29=4%2F5
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(-2,4/5) is on the graph.
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