Question 1

Remember: How do you find a vertical asymptote in a rational function?

Accepted Answer

From the simplified denominator

Answer

From the factors that cancel out in the numerator and denominator

Answer

From the intercepts

Answer

From the simplified numerator

Question 2

Comprehend: Compare domain to range.

Accepted Answer

Domain is affected by vertical asymptotes, Range is affected by horizontal asymptotes.

Answer

Domain and Range are both affected by vertical asymptotes and holes

Answer

Domain is affected by horizontal asymptotes, Range is affected by vertical asymptotes.

Answer

Domain is affected by vertical asymptotes, Range is affected by holes only

Question 3

Apply/Predict: Simplifly the expression and write the restrictions. $\frac{(x+7)(x-2)}{(x-2)(x+3)}$

Accepted Answer

$\frac{x+7}{x+3}, x
ot= 2, -3$

Answer

$\frac{x+7}{x+3}, x
ot= -3$

Answer

$\frac{x+7}{x+3}, x
ot= -2, 3$

Answer

$\frac{x+7}{x+3}, x
ot= 2, -3, -7$

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