Analyze the columns below and complete the instructions that follow. column a column b the slope of the line through the points (-8,15)and (-8,-9) the slope of the line through the points(3,-10) and (3,11) compare the quantity in column a with the quantity in column b. a. the slope in column a is greater. b. the slope in column b is greater. c. the slopes in the two columns are equal. d. the slopes in the two columns are undefined.

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

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

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)