Rational Functions

Rational Functions

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSF-IF.C.7D

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What are asymptotes?

Back

Asymptotes are lines that a graph approaches but never touches. They can be vertical, horizontal, or slant.

Tags

CCSS.HSF-IF.C.7D

2.

FLASHCARD QUESTION

Front

What is a vertical asymptote?

Back

A vertical asymptote is a vertical line x = a where the function approaches infinity or negative infinity as x approaches a.

Tags

CCSS.HSF-IF.C.7D

3.

FLASHCARD QUESTION

Front

What is a horizontal asymptote?

Back

A horizontal asymptote is a horizontal line y = b that the function approaches as x approaches infinity or negative infinity.

Tags

CCSS.HSF-IF.C.7D

4.

FLASHCARD QUESTION

Front

How do you find vertical asymptotes?

Back

Vertical asymptotes are found by setting the denominator of a rational function equal to zero and solving for x.

Tags

CCSS.HSF-IF.C.7D

5.

FLASHCARD QUESTION

Front

How do you find horizontal asymptotes?

Back

Horizontal asymptotes are determined by comparing the degrees of the numerator and denominator of a rational function.

Tags

CCSS.HSF-IF.C.7D

6.

FLASHCARD QUESTION

Front

What is the significance of the coefficients in horizontal asymptotes?

Back

The horizontal asymptote can be found by taking the ratio of the leading coefficients of the numerator and denominator if their degrees are the same.

Tags

CCSS.HSF-IF.C.7D

7.

FLASHCARD QUESTION

Front

What is a slant asymptote?

Back

A slant (or oblique) asymptote occurs when the degree of the numerator is one greater than the degree of the denominator.

Tags

CCSS.HSF-IF.C.7D

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