Finding the asymptotes and intercepts of a rational function

The video tutorial explains how to find the X and Y intercepts of a function by setting the opposite variable to zero. It then covers how to determine the domain and vertical asymptotes by setting the denominator to zero and solving for X. The tutorial concludes with an explanation of horizontal asymptotes, focusing on comparing the degrees of the numerator and denominator and using coefficients to find the asymptote.

What is the X intercept of the function given in the video?

• Undefined

• 1

• 9

• 0

Why is there no vertical asymptote for the function discussed?

• The numerator is zero

• The denominator is always positive

• The square root of a negative number is imaginary

• The function is undefined

How do you determine the horizontal asymptote of a function?

• By finding the X intercept

• By comparing the degrees of the numerator and denominator

• By setting the numerator to zero

• By setting the denominator to zero

What is the horizontal asymptote of the function in the video?

• 0

• Undefined

• 1

• 9

What happens to the graph at the horizontal asymptote?

• It becomes undefined

• It crosses the line

• It touches the line

• It never touches the line