Drag each graph to show if the system of linear equations it represents will have no solutions, one solution at (2,6), one solution at  (-6,-2), or infinitely many solutions.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?