What is the rate of change of the function that includes the points (-2.5,-4) and (-5, 1)? a (0.5) b (-0.5) c (-2) d (2)

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

The radius of a sphere is 3 inches. which represents the volume of the sphere?