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 880406: 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 ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = x%5E2-8%2Fx-3+
f(2) Plug and Play
f(2)= 4 -4 - 3 = -3
(2, -3) a point on the graph of f
0r...
IF
f(x) = x%5E2-8%2F%28x-3%29+
f(2) = 4+8 = 12
(2, 12) a point on the graph of f
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