Linear Modeling

Linear Modeling

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Wayground Content

FREE Resource

The video tutorial introduces linear functions and models, using examples like saving money to buy a book and collecting rainwater to explain how to create and graph linear equations. It demonstrates how to find the rate of change and the y-intercept, and how to use these to form linear equations. The tutorial concludes with real-life applications of linear equations, highlighting their usefulness in various scenarios.

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7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a linear model used for in real-life situations?

To solve quadratic equations

To represent situations with constant rates of change

To calculate exponential growth

To represent non-linear relationships

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the book-saving example, what does the Y-intercept represent?

The initial amount of money saved

The amount of money saved after 5 days

The total cost of the book

The daily earnings from the job

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the rate of change represented in a linear equation?

As the Y-intercept

As the X-intercept

As the constant term

As the slope of the line

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of graphing a linear equation?

To find the Y-intercept

To visualize the relationship between variables

To determine the rate of change

To calculate the X-intercept

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the rainwater example, what is the rate of change?

3 centimeters per hour

4 centimeters per hour

5 centimeters per hour

6 centimeters per hour

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you find the Y-intercept in the rainwater example?

By using the rate of change

By calculating the average rainfall

By assuming no rain at the start of the storm

By measuring the rain at the end of the storm

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total amount of rain collected after 11 hours in the rainwater example?

52 centimeters

48 centimeters

44 centimeters

40 centimeters