1. complete the graph 2. are the paired points in a proportional relationship? x 3 4 5 6 8 9 y 1.5 2 2.5 3 4 4.5 thx for the (: i will make brainiest!  

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?