What is a proportional relationship?
Proportional/Nonproportional Equations

Flashcard
•
Mathematics
•
8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A proportional relationship is one where two quantities maintain a constant ratio. If one quantity increases, the other increases at the same rate.
2.
FLASHCARD QUESTION
Front
What is a non-proportional relationship?
Back
A non-proportional relationship is one where the ratio between two quantities is not constant. One quantity may increase while the other does not.
3.
FLASHCARD QUESTION
Front
Example of a proportional relationship: If 3 pizzas cost $30, how much do 5 pizzas cost?
Back
5 pizzas cost $50. (The cost per pizza is constant.)
4.
FLASHCARD QUESTION
Front
Example of a non-proportional relationship: If a taxi charges a flat fee of $5 plus $2 per mile, is this proportional?
Back
No, it is non-proportional because of the flat fee.
5.
FLASHCARD QUESTION
Front
What is the equation for a proportional relationship?
Back
y = kx, where k is the constant of proportionality.
6.
FLASHCARD QUESTION
Front
What is the equation for a non-proportional relationship?
Back
y = mx + b, where b is not zero.
7.
FLASHCARD QUESTION
Front
If y = 3x + 2, is this a proportional relationship?
Back
No, because of the +2, which is a constant.
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Linear Relationships Vocabulary

Flashcard
•
8th Grade
15 questions
Proportional or Non-Proportional (Tables)

Flashcard
•
8th Grade
15 questions
Proportional/Non-Proportional Relationships

Flashcard
•
8th Grade
15 questions
Proportional or not

Flashcard
•
8th Grade
15 questions
Proportional vs. Non-Proportional

Flashcard
•
8th Grade
15 questions
Identify Proportional and Non-Proportional Relationships

Flashcard
•
8th Grade
15 questions
Flashcard - Proportional vs Non-Proportional

Flashcard
•
8th Grade
15 questions
Proportional vs nonproportional relationships

Flashcard
•
8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade