Now substitute the given point with an unknown coordinate in that equation. This is a finding the missing coordinate for the given slope RIDDLE worksheet. Engaging math science practice.
So simplify that equation giving out the value of the missing coordinate.
M y2 - y1 x2 - x1 Given. Insert the coordinates x_Ay_A and x_By_B. Gradient change in y divided by ch. Now well use the slope formula to find the value of x the missing y-coordinate.