The senior class wants to order senior class shirts. The table shows the number of shirts ordered and the total cost of the order. Use the table
below to find an equation that best represents y, the total cost of an
order as a function of the number of shirts ordered.

O y 13x + 26
O y 6.5x26
O y 13x12
O y 6.5x+12

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?