
Testing Intervals in Rational Inequalities

Interactive Video
•
Mathematics
•
8th - 10th Grade
•
Hard
Standards-aligned

Lucas Foster
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving a rational inequality?
Testing intervals
Factoring the numerator and denominator
Graphing the solution on a number line
Expressing the solution using interval notation
Tags
CCSS.HSF-IF.C.7D
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the zeros of the numerator?
By setting the numerator equal to zero and solving for x
By setting the denominator equal to zero and solving for x
By graphing the numerator
By testing intervals
Tags
CCSS.HSF-IF.C.7D
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of point is used for the zero of the denominator on the number line?
Solid point
Closed point
Dashed point
Open point
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is a closed point used for the zero of the numerator in this case?
Because the inequality is strict
Because the inequality includes 'greater than or equal to'
Because the numerator is zero
Because the denominator is zero
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of testing intervals in solving rational inequalities?
To find the zeros of the numerator
To determine if the entire interval satisfies the inequality
To factor the denominator
To express the solution using inequalities
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which test value is used to check the interval on the left?
x = 6
x = 0
x = -7
x = 8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of testing x = 0 in the middle interval?
The interval is false
The interval is undefined
The interval is true
The interval is partially true
Create a free account and access millions of resources
Similar Resources on Wayground
8 questions
Inference for Slope Concepts

Interactive video
•
9th - 10th Grade
11 questions
Confidence Intervals and Sampling Error

Interactive video
•
9th - 10th Grade
11 questions
Graphing Inequalities and Interval Notation

Interactive video
•
9th - 10th Grade
11 questions
Rational Inequalities Quiz

Interactive video
•
9th - 10th Grade
11 questions
Interval Notation and Compound Inequalities

Interactive video
•
7th - 10th Grade
9 questions
Analyzing Function Behavior and Derivatives

Interactive video
•
9th - 10th Grade
11 questions
Understanding Intervals and Inequalities

Interactive video
•
7th - 10th Grade
6 questions
Analyzing Slope Trends in Graphs

Interactive video
•
9th - 10th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
18 questions
Identifying Functions Practice

Quiz
•
8th Grade
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
24 questions
3.1 Parallel lines cut by a transversal

Quiz
•
8th Grade
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
20 questions
Slope from a Graph

Quiz
•
8th Grade
15 questions
Dilations

Quiz
•
8th Grade
15 questions
Parallel Lines Cut by a Transversal

Quiz
•
8th Grade
15 questions
Domain and Range of Functions

Quiz
•
8th Grade