Consider the function f(x) = 3x + 1 and the graph of the function g(x) shown below I can't figure this out. Does anyone have a way to explain this to me?

Can someone me and plz do the problem

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?