Question 1

Remember: How do you find a vertical asymptote?

Accepted Answer

Set the simplified denominator equal to zero

Answer

BOBO, BOTNO, EATSDC

Answer

Cross out like factors on top and bottom

Answer

Set the numerator equal to zero

Question 2

Comprehend: Which of the following is NOT a difference between vertical asymptotes (V.A.) and horizontal asymptotes (H.A.) on rational functions?

Accepted Answer

H.A. cannot be crossed, V.A. can be crossed

Answer

V.A. are found from the denominator, H.A. are found by looking at the exponents

Answer

V.A.  affect the domain, H.A. affect the range

Answer

V.A. are up and down, H.A. are left and right.

Question 3

Apply/Predict: What is the vertical asymptote for this function? $\frac {4}{x+3}$

Accepted Answer

$x=-3$

Answer

$y=-3$

Answer

$y=0$

Answer

$x=3$

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