PLEASEEE ANYONEE HELP MEE IM ALMOST DONE

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours