What are your options? Usually an equation set up with only variables, is just to show you how to solve the problem even without knowing the numbers.
AB (y=3) and CD (y=6) are parallel, but different lengths. The figure is a trapezoid. A diagram shows it to be an isosceles trapezoid.
Answer:
The slope is -2/4 or -1/2
Step-by-step explanation:
The equation to find the slope if y2-y1/x2-x1. You can apply this equation once you have two points on a line.