Exploring Rational Functions and Their Operations

Exploring Rational Functions and Their Operations

Assessment

Interactive Video

Mathematics

8th - 12th Grade

Practice Problem

Hard

CCSS
HSF-IF.C.7D, HSF-IF.C.7A, HSA.REI.A.2

Standards-aligned

Created by

Jackson Turner

FREE Resource

Standards-aligned

CCSS.HSF-IF.C.7D
,
CCSS.HSF-IF.C.7A
,
CCSS.HSA.REI.A.2

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in writing a rational equation from a graph?

Identify the x-intercept

Identify the y-intercept

Identify the asymptotes

Identify the slope

Tags

CCSS.HSF-IF.C.7D

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the vertical asymptote is at x = 2, what is the denominator of the rational equation?

x / 2

2x

x - 2

x + 2

Tags

CCSS.HSF-IF.C.7D

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine the value of 'a' in the rational equation?

By finding the slope

By using the x-intercept

By using the y-intercept

By plugging in a coordinate point

Tags

CCSS.HSF-IF.C.7A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do after forming the rational equation to ensure its accuracy?

Find another coordinate point

Recalculate the asymptotes

Check the equation in a graphing tool

Change the value of 'a'

Tags

CCSS.HSA.REI.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the practice example, what is the vertical asymptote if it is at x = 0?

x + 0

0

x - 0

x

Tags

CCSS.HSF-IF.C.7D

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When given characteristics of a graph, what is the first step in writing the rational equation?

Identify the vertical asymptote

Identify the horizontal asymptote

Find the y-intercept

Draw the graph

Tags

CCSS.HSF-IF.C.7D

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the vertical asymptote is at x = -1, what is the factor in the denominator?

x

1 - x

x + 1

x - 1

Tags

CCSS.HSF-IF.C.7D

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