Given+three+points++Set+3

Make up a problem for a classmate in which you give 3 points on a parabola and ask for the quadratic function, THEN ask your classmate to demonstrate how to find the x-intercepts of the function (make sure that you choose a parabola that actually has x-intercepts! Also it would probably be wise in giving the 3 points to make sure that none of these are x-intercepts)