in light of your answer to part a, what would you expect to see if a circular piece of white paper with radius 5cm were placed 30cm from the lens with its center on the axis of the lens?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

The solution set for 5v2 – 125 = 0 is

When only separate discreet points are graphed it is called?