Search Header Logo
Rate of Change

Rate of Change

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

CCSS
8.F.B.4, HSF-LE.A.1B, 8.EE.B.5

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the definition of rate of change?

Back

Rate of change is defined as the change in the value of a quantity divided by the change in another quantity, typically expressed as change of y / change of x.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

2.

FLASHCARD QUESTION

Front

How do you calculate the rate of change from a graph?

Back

To calculate the rate of change from a graph, determine the vertical change (change in y) and the horizontal change (change in x) between two points, then divide the vertical change by the horizontal change.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

3.

FLASHCARD QUESTION

Front

What is the formula for constant rate of change?

Back

The formula for constant rate of change is: Rate of Change = (Change in y) / (Change in x).

Tags

CCSS.HSF-LE.A.1B

4.

FLASHCARD QUESTION

Front

If a car travels 100 miles in 2 hours, what is the rate of change in miles per hour?

Back

The rate of change is 50 miles per hour (100 miles / 2 hours).

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

5.

FLASHCARD QUESTION

Front

What does a positive rate of change indicate?

Back

A positive rate of change indicates that the quantity is increasing over time.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

6.

FLASHCARD QUESTION

Front

What does a negative rate of change indicate?

Back

A negative rate of change indicates that the quantity is decreasing over time.

Tags

CCSS.HSF-LE.A.1B

7.

FLASHCARD QUESTION

Front

In a table showing hours worked and money earned, how do you find the rate of change?

Back

To find the rate of change, divide the change in money earned by the change in hours worked.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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?