Calculate the distance between the points A= (-3,1) and Q= (1,-3) in the coordinate plane

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2