Can someone answer fast? Which of the following rules describes the function graphed below?

I have no idea how to do this

Find the slope of a line given the following two points

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

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the