Three vertices of a rectangle are at points (-2, 2), (4,2) and (4, -1). Which point could be the fourth vertex of the rectangle? A. 2, 1

B. -2, -1

C. 2, 4

D. -2, 1

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?