Rational Functions

Rational Functions

Assessment

Flashcard

Mathematics

10th Grade

Practice Problem

Hard

CCSS
HSF-IF.C.7D

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a rational function?

Back

A rational function is a function that can be expressed as the quotient of two polynomials, where the denominator is not zero.

Tags

CCSS.HSF-IF.C.7D

2.

FLASHCARD QUESTION

Front

What is an asymptote?

Back

An asymptote is a line that a graph approaches but never touches or crosses.

Tags

CCSS.HSF-IF.C.7D

3.

FLASHCARD QUESTION

Front

What is a horizontal asymptote?

Back

A horizontal asymptote is a horizontal line that the graph of a function approaches as x approaches positive or negative infinity.

Tags

CCSS.HSF-IF.C.7D

4.

FLASHCARD QUESTION

Front

How do you find the horizontal asymptote of a rational function?

Back

To find the horizontal asymptote, compare the degrees of the numerator and denominator polynomials.

Tags

CCSS.HSF-IF.C.7D

5.

FLASHCARD QUESTION

Front

What happens if the degree of the numerator is less than the degree of the denominator?

Back

The horizontal asymptote is y = 0.

Tags

CCSS.HSF-IF.C.7D

6.

FLASHCARD QUESTION

Front

What happens if the degree of the numerator is equal to the degree of the denominator?

Back

The horizontal asymptote is y = the ratio of the leading coefficients.

Tags

CCSS.HSF-IF.C.7D

7.

FLASHCARD QUESTION

Front

What happens if the degree of the numerator is greater than the degree of the denominator?

Back

There is no horizontal asymptote; the function may have a slant asymptote.

Tags

CCSS.HSF-IF.C.7D

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?