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Constant Rate of Change with Tables/Graphs/Equations

Constant Rate of Change with Tables/Graphs/Equations

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a constant rate of change?

Back

A constant rate of change means that the quantity changes at a consistent rate over time, represented by a straight line on a graph.

2.

FLASHCARD QUESTION

Front

How do you find the slope of a line?

Back

The slope is found by dividing the change in the y-coordinate by the change in the x-coordinate (rise/run).

3.

FLASHCARD QUESTION

Front

What does a slope of 3/2 represent?

Back

A slope of 3/2 means that for every 2 units you move horizontally, the line rises 3 units vertically.

4.

FLASHCARD QUESTION

Front

What is the equation of a line with a slope of 3/2 that passes through the origin?

Back

The equation is y = (3/2)x.

5.

FLASHCARD QUESTION

Front

How do you interpret a graph that shows earnings over time?

Back

The slope of the graph indicates the rate of earnings per hour worked.

6.

FLASHCARD QUESTION

Front

If $100 is earned for each hour worked, what is the slope of the graph?

Back

The slope is 100, meaning $100 is earned for every hour.

7.

FLASHCARD QUESTION

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

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