APFIVE Vertical Asymptotes of a Rational Function
How many vertical asymptotes does the graph of $$y = \displaystyle \frac{x^2 - 4}{x^2 + 4}$$ have?
A
Four
B
One
C
Zero
D
Two
How many vertical asymptotes does the graph of $$y = \displaystyle \frac{x^2 - 4}{x^2 + 4}$$ have?
Four
One
Zero
Two