Search Header Logo
Proportional or Nonproportional

Proportional or Nonproportional

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the unit rate/constant of proportionality?

Back

The unit rate or constant of proportionality is the ratio of two quantities that shows how much of one quantity corresponds to one unit of another quantity. For example, 40 miles in 1 hour means for every hour, 40 miles are traveled.

2.

FLASHCARD QUESTION

Front

What makes a graph proportional?

Back

A graph is proportional if it is a straight line that passes through the origin (0,0). This indicates a constant rate of change.

3.

FLASHCARD QUESTION

Front

A machine packs boxes at a constant rate of 2/3 a box every 1/2 a minute. What is the number of boxes it packs per minute?

Back

4/3 boxes per minute.

4.

FLASHCARD QUESTION

Front

Which statement best describes the relationship between x and y in the table?

Back

Proportional means that as x increases, y increases at a constant rate.

5.

FLASHCARD QUESTION

Front

On Saturday, Dr. Morrison drove 340 miles in 5 hours. On Sunday, he drove 198 in 3 hours. What can we conclude about his rates?

Back

His rate on Sunday was 2 miles per hour slower than his rate on Saturday.

6.

FLASHCARD QUESTION

Front

Define proportional relationship.

Back

A proportional relationship is one where two quantities maintain a constant ratio or rate.

7.

FLASHCARD QUESTION

Front

What is a nonproportional relationship?

Back

A nonproportional relationship is one where the ratio between two quantities is not constant.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?