
8th Unit 3 Test Review: Linear Relationships
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a linear relationship?
Back
A linear relationship is a relationship between two variables that can be represented by a straight line on a graph. It can be described by a linear equation of the form y = mx + b, where m is the slope and b is the y-intercept.
2.
FLASHCARD QUESTION
Front
What does the y-intercept represent in a linear equation?
Back
The y-intercept is the point where the line crosses the y-axis. It represents the value of y when x is 0.
3.
FLASHCARD QUESTION
Front
How do you find the slope of a line?
Back
The slope (m) of a line is calculated as the rise over run, which is the change in y divided by the change in x between two points on the line.
4.
FLASHCARD QUESTION
Front
What is the formula for calculating the total cost in a linear cost model?
Back
Total Cost = Fixed Cost + (Variable Cost per Unit * Number of Units).
5.
FLASHCARD QUESTION
Front
If a streaming service costs $20 to sign up and $5 per month, what is the total cost after 3 months?
Back
Total Cost = $20 + ($5 * 3) = $20 + $15 = $35.
6.
FLASHCARD QUESTION
Front
What does it mean for a graph to be decreasing?
Back
A decreasing graph slopes downwards from left to right, indicating that as the x-value increases, the y-value decreases.
7.
FLASHCARD QUESTION
Front
How can you determine if a point is a solution to a linear equation?
Back
To determine if a point (x, y) is a solution to a linear equation, substitute the x-value into the equation and see if the resulting y-value matches the y-value of the point.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Noun suffixes -ness, -dom, -ship
Flashcard
•
7th - 8th Grade
14 questions
Malaysian History
Flashcard
•
7th Grade
11 questions
Trigonometry Basics & Pythagorean Theorem
Flashcard
•
8th Grade
15 questions
The New Zealand Wars
Flashcard
•
7th Grade
15 questions
Batuque, Lundu e Modinha
Flashcard
•
9th Grade
13 questions
Natural Disasters Flashcard Study Guide
Flashcard
•
6th - 8th Grade
11 questions
6th Grade Statistics Vocabulary
Flashcard
•
6th Grade
11 questions
Monomios e Polinomios
Flashcard
•
8th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
15 questions
Graphing Inequalities
Quiz
•
7th - 9th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
8 questions
8th U5L20 Volume of Sphere
Quiz
•
8th Grade
20 questions
Solving Systems of Equations Review
Quiz
•
8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
15 questions
Combine Like Terms and Distributive Property
Quiz
•
8th - 9th Grade
10 questions
Plotting Points on a Coordinate Plane: Quadrant 1 Essentials
Interactive video
•
6th - 10th Grade
20 questions
Scatter Plots and Line of Best Fit
Quiz
•
8th Grade