SOLUTION: State the vertical asymptote of the rational function f(x) = quantity x minus seven times quantity x plus four divided by quantity x squared minus four.

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Question 1113712: State the vertical asymptote of the rational function f(x) = quantity x minus seven times quantity x plus four divided by quantity x squared minus four.
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=(x-7)(x+4)/(x^2-4(
The vertical asymptote is where the denominator equals 0, or where x^2-4=0
That occurs when x=2, and x=-2
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