2. From the Venn-diagram given 2 points 2 below, write down the members of set GUH. U Н 1 8 6 3 4 2 10 5 9​

The cost varies directly with the number of tickets purchased. it costs $145 for 10 people to attend a concert. a. what is the constant of proportionality (k)? b. write the direct variation equation. c. home much does it cost for 8 people? d. graph this situation. be sure to label each axis and give the graph a title.