Which types of graphs show frequencies with rectangular columns or bars? Select all that apply.
histograms
circle graphs
stem-and-leaf display
bar graphs
dot plots

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Which graph has a rate of change of zero