A parallelogram is a four-sided figure whose opposite sides are parallel and equal in length. Alex is drawing
parallelogram ABCD on a coordinate plane. The
parallelogram has the coordinates A(4,2), B(0, -2), and
D(8,-1).

Which of the following coordinates should Alex use for point C?

A. 6-3)
B. (4, 5)
C. (10.-3)
D. (4,3)

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.