Julio has two financial analysts provide profit functions for his company. Analyst A provides the function given in the graph, where x is the month after December 2013, while Analyst B offers the function f(x)=−56x2+800x+30000. How much faster is the average profit change projected by Analyst B, between December 2013 and May 2014, compared to Analyst A?

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

i believe that the answer is

b. y-1=-2(x-4)

hope this !

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

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