Select the correct answer. Which statement describes the end behavior of the function? A. The function approaches 0 as x approaches and . B. The function approaches as x approaches and . C. The function approaches as x approaches and . D. The function approaches 1 as x approaches and .

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.