After being dropped from a platform, a ball bounces several times. the graph shows the height of the ball after each bounce. what does the end behavior for x increasing without bound represent? the end behavior for x decreasing without bound is meaningless in this situation. the height of the platform is unknown. the ball will never stop bouncing. the height of each bounce will approach 0 m.

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0