What is a proportional relationship?
Proportional Tables and Graphs

Flashcard
•
Mathematics
•
7th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other is constant.
2.
FLASHCARD QUESTION
Front
What is the constant of proportionality?
Back
The constant of proportionality is the constant ratio in a proportional relationship, often represented as 'k' in the equation y = kx.
3.
FLASHCARD QUESTION
Front
How do you find the unit rate?
Back
To find the unit rate, divide the total amount by the number of units. For example, if 3 pounds of apples cost $3.60, the unit rate is $3.60 ÷ 3 = $1.20 per pound.
4.
FLASHCARD QUESTION
Front
What does it mean if a graph goes through the origin?
Back
If a graph goes through the origin (0,0), it indicates a proportional relationship between the two variables.
5.
FLASHCARD QUESTION
Front
What is a non-proportional relationship?
Back
A non-proportional relationship is when the ratio between two quantities is not constant, and the graph does not pass through the origin.
6.
FLASHCARD QUESTION
Front
Write the equation for a proportional relationship where y is 19.25 times x.
Back
y = 19.25x
7.
FLASHCARD QUESTION
Front
If a table shows a constant ratio of 45, what does this represent?
Back
This represents the constant of proportionality, indicating that for every unit increase in x, y increases by 45.
Create a free account and access millions of resources
Similar Resources on Wayground
13 questions
constant of proportionality

Flashcard
•
7th Grade
14 questions
Constant of Proportionality

Flashcard
•
7th Grade
14 questions
Proportional Relationships

Flashcard
•
7th Grade
10 questions
Proportional Relationships Vocab

Flashcard
•
7th Grade
10 questions
Constant of Proportionality

Flashcard
•
7th Grade
11 questions
Constant of Proportionality

Flashcard
•
7th Grade
10 questions
Constant of Proportionality

Flashcard
•
7th Grade
10 questions
Representing Proportional Relationships

Flashcard
•
7th - 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