Desmos Regression Techniques

Desmos Regression Techniques

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

This video tutorial introduces the use of regressions in Desmos, starting with importing data from Excel or Google Sheets. It demonstrates fitting a linear regression model and explores a parabolic model for better data fitting. The tutorial concludes with adding residuals to the data table and provides additional resources for further learning.

Read more

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step before creating a regression in Desmos?

Choosing a regression model

Adjusting the window size

Adding residuals

Importing data

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a source from which you can import data into Desmos?

Word Document

PowerPoint

Excel

PDF

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does Desmos do automatically after importing data?

Deletes the previous data

Adjusts the window to fit the data

Changes the data format

Saves the data

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of adjusting the window in Desmos?

To delete the data

To change the data

To save the data

To fit the data

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a linear regression model in Desmos, what does the tilde symbol (~) represent?

Regressed against

Equals

Repressed against

Approximately

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula used for a linear regression in Desmos?

y1 = a x1² + b x1 + c

y1 ~ a x1² + b x1 + c

y1 = m x1 + b

y1 ~ m x1 + b

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the subscript in the regression formula?

It indicates a constant

It is used for decoration

It represents a variable

It denotes a specific data column

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?