whats the linear regression equation?

Question

Use your graphing calculator to find the line of best fit for the given data.

Use the indicated variables and proper function notation in your answer.

Round to 3 decimal places as needed.

tt	1	2	3	4	5	6
f(t)f(t)	678	713	692	720	705	755

Linear Regression Equation: 

Answer 1

The commands depend on your specific calculator. Here's a support page for TI-Nspire™.

Microsoft Excel can also find this plot by selecting "scatter plot", "trendline" > "more options", and "Display Equation on chart".