The polynomial y = 7x4 — 5x + 9 is graphed and the end behaviors are noted. It is then noticed that the polynomial is actually y = -5x + 9. How will it change the end behaviors that were previously noted? A. Only the left behavior will change

B. Both the left and right behaviors will change

C. Only the right behavior will change

D. Neither behavior will change

Seth practice piano for 1 1/3 hours on saturday and 5/6 hour on sunday for much longer did he practice on saturday than on sunday?

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.