A.3.5.3 Fitting Lines with Technology
- Author:
- Katie Akesson
Use this link: https://www.desmos.com/calculator/hbkatvb9qp to create a scatter plot and sketch a line that fits the data well.
Find the slope and y-intercept for the best fit line and write an equation for the best fit line.
What do the slope and y-intercept mean in this situation?
Use your best fit line to predict the y value when the x value is 10. Is this a good estimate for the data? Explain your reasoning.