7.The paired data below consist of the test scores of 6 randomly selected students and the number of hours they studied for a test. Use a graphing calculator or software (do not calculate by hand and do not show work) to model the data with a linear function that predicts a student's score as a function of the number of hours he or she studied. Use the regression line to predict a student's score if the student studied for 7 hours.Show your work for the prediction.

Home=_5__10__4__6__10__9____

Score= 64 86 69 86 59 87

Equation of the regression line: ____________________________

Prediction: ___________________________________

(Don't forget: show your work/rounding/check the units.)