Desmos Linear vs Exponential Regression Models

A(n) _________________ function will ADD the same number each time.

• Linear

• Exponential

• Neither

Uber charges an initial fee of $2 plus $0.75 per mile. What type of function is this? 

• Linear 

• Exponential 

• Neither 

Is this graph linear or exponential?

• Linear

• Exponential

• Neither

Is this graph linear or exponential?

• Linear

• Exponential

• Neither

Use the exponential regression to find an equation that fits the​ data, where x is the years since 1990.

• y=8.92•1.23^x

• y=1.23•8.92^x

• y=8.92+1.23x

• y=8.92x+1.23

Calculate the exponential regression equation that best fits the following data.

Write the exponential regression equation for the data.

Write the exponential regression equation for the data.

Is the equation linear or exponential?

• Linear

• Exponential

Is the equation linear or exponential?

• Linear

• Exponential