(07.05) The sequence an = 27()n − 1 is graphed below: Find the average rate of change between n = 2 and n = 4.

(06.05) Which graph correctly solves the equation below?

(06.05) Nellie is analyzing a circle, y2 + x2 = 25, and a linear function g(x). Will they intersect?   y2 + x2 = 25 g(x) x g(x) −7 −2 −6 −1 1 6

(06.05) Ally is analyzing a circle, y2 + x2 = 4, and a linear function g(x). Will they intersect?   y2 + x2 = 4 g(x) x g(x) 0 3 4 0 8 −3

(07.03) What is the sum of a 7-term geometric series if the first term is −11, the last term is −171,875, and the common ratio is −5?

(07.05) The sequence an = (3)n − 1 is graphed below: Find the average rate of change between n = 3 and n = 4.

(07.03) What is the sum of an 8-term geometric series if the first term is −11, the last term is 180,224, and the common ratio is −4?

(06.01) Kelly went to a hockey game with her family. They bought 4 bags of cotton candy and 2 souvenir cups and spent $36. Marissa’s family went to the same game, bought 7 bags of cotton candy and 3 souvenir cups, and spent $59. How much did one souvenir cup cost at the game?

(07.01) What is the 24th term of the arithmetic sequence where a1 = 8 and a9 = 56?

(06.03) Solve the following system of equations and show all work. y = −x2 + 4y = 2x + 1