GIVEN BRAINLIEST 5 STARS + THANKS

Which of the following transformations will make DEF coincide with D'E'F'?
A. Reflection across the y-axis and then translated down 5 units
B. Reflection across the x-axis and then translated down 5 units
C. Translation down 5 units and to the left 6 units
D. Translation down 6 units and to the left 5 units

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