Which Of The Following Rational Functions Is Graphed Below

Which of the following rational functions is described below? 3

Help. Can you explain how to determine W?

Thank you for your help.

Since the vertical symbols in the graph are x = 2 and x = 0, the denominator must contain these values, which are zero. In this case, (x + 2) (x + 0) = x (x + 2) applies. Since the horizontal symbol in the graph is y = 0, we need lim xà Â' ± žž f (x) = 0. The only zeros of f (x) that meet this condition are cice A and B. However, once the graph does not have z and calculate it.

So the answer is Cice A.

Help for example!

Which Of The Following Rational Functions Is Graphed Below