What topic in mathematics do I need to search for to be able to answer this question? Would Khan Academy have videos relevant to my needs?
A graph of this function has which of the following sets of characteristics?
A. One vertical asymptote, one horizontal asymptote, and two equal zeros
B. Two vertical asymptotes, two horizontal asymptotes, one distinct zero, and a removable discontinuity at x = 3
C. Two vertical asymptotes, one horizontal asymptote, and two distinct zeroes.
D. One vertical asymptote, one horizontal asymptote, one distinct zero, and a removable discontinuity at x = 3
This is what I can do as of right now:
- Graph the function by plugging in a value for x and getting y.
- Set the denomintor to zero, to see what can't be on the graph
But there are some keywords I just don't understand. "Distinct zero", "Removable discontinuity", and "Equal zeros".