Some of you are having some trouble creating the equation of a quadratic function from its graph. Try this link. Select the equation of a quadratic (f(x) = A(x+B)^2) then click on the middle button at the bottom of the screen. It creates a graph. Your job is to try to determine the coefficients of the equation and type them in for A, B and C. Finally, click the bottom left hand button to check your answer.
Hope this helps you get ready for Tuesday!!!!