Write the equation of the line that passes through the points (-8,1) and (4,-1). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.​

Find the area of the unshaded square

Which function has the domain x> -11

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