What is the range of the data set 66, 22, 11, 55, 40 *

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Need so much on this one how many yards?

Urgentwhat is the area of the figure?