The cost, in dollars, of cellular phone service with Econo-phone is given by C = 0.18x + 14.55, where x is the number of minutes used in one month.

In the figure dhg fhe which statement is true by cpctc

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

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)