How To Draw A Line Of Best Fit On Ti 84 Plus
Graphing line of best fit on ti 84.
How to draw a line of best fit on ti 84 plus. The ti 84 plus c displays functions and information in the border of the graph screen. Enter the data x values in l1 y values in l2 press. I put all the x values in l1 all the y values in l2 and i successfully graphed the scatter plot. The ti 84 plus displays similar information directly on the graph screen.
I put l1 next to xlist and l2 next to ylist then find the line of best fit but i can t graph it. Press e and set up as shown. Then i find the line of best fit stat calc 4 opening up a menu for linreg ax b. Calculator expert 57 736 views.
This video goes through one example of how you would use the ti 84 calculator to find the line of best fit for a given set of data. In this video i will show you how to use your ti 84 to produced a scatter plot and then use the linear regression function to find the line of best fit which we will add to the graph. To get the stat plot screen. Regression on the ti 84 finding the line of best fit to the data enter the data into the lists of your calculator by pressing se to get the list screen.
It also shows you how to. Finding the vertex of a parabola on your ti 84 or ti 83 graphing calculator.