Desmos Regression

Welcome to your lesson on creating regression lines in Desmos! Mastering this topic will greatly help you pass your upcoming Algebra I STAAR test.

Desmos Regressions!

We will be looking at three basic function families: linear, exponential, and quadratic.

Desmos Regressions!

Desmos Regressions!

Desmos Regressions!

Desmos Regressions!

Let's check your understanding of the basic functions of Desmos.

Desmos Regressions!

Hotspot

What button to you click to add a new table to Desmos?

Hotspot

What button to you click to go forward or back in Desmos?

Hotspot

Identify your table.

Hotspot

Identify the linear function.

Hotspot

Identify the exponential function.

Hotspot

Identify the quadratic function.

Multiple Choice

What symbol do you replace the equal sign with when creating a regression in Desmos?

• =

• ~

• -

• +

Now let's check to see how well you can create a linear, exponential, and quadratic regression line, and identify key characteristics.

Great job!

Fill in the Blanks

Create a quadratic regression line in Desmos. What is the value of a rounded to two decimal points?

Fill in the Blanks

Create a quadratic regression line in Desmos. What is the value of b rounded to two decimal points?

Fill in the Blanks

Create a quadratic regression line in Desmos. What is the value of c rounded to two decimal points?

Fill in the Blanks

Create a linear regression line in Desmos. What is the value of m?

Fill in the Blanks

Create a linear regression line in Desmos. What is the value of b?

Fill in the Blanks

Create an exponential regression line in Desmos. What is the value of a rounded to two decimal points?

Fill in the Blanks

Create an exponential regression line in Desmos. What is the value of c rounded to two decimal points?

Fill in the Blanks

Create a linear regression line in Desmos. What is the value of m rounded to two decimal points?

Fill in the Blanks

Create a linear regression line in Desmos. What is the value of b rounded to two decimal points?

Fill in the Blanks

Create a quadratic regression line in Desmos. What is the value of a rounded to two decimal points?

Fill in the Blanks

Create a quadratic regression line in Desmos. What is the value of b rounded to two decimal points?

Fill in the Blanks

Create a quadratic regression line in Desmos. What is the value of c rounded to two decimal points?