Question

Deltamath.com

Plot the points A(3,-2), B(-7, -6), C(-2, 1)
on the coordinate axes below. State the
coordinates of point D such that A, B, C,
and D would form a parallelogram.
(Plotting point D is optional.)
Click on the graph to let a point Click a noi to

Answer 1

D (-2, -9)

Explanation:

Parallel slopes are equal. From C to A it is down 3 and right 5. To go from B to D go down 3 and right 5.

B go down 3 -6 - 3 = -9

B go right 5 -7 + 5 = -2