GAHS-Hoops 4

Topic:
Parabola
First, use the points to input the equation in your calculator... Then, manipulate the sliders a, h, and k to create the parabola of the shot.
Just viewing the image, does it look like the shot will go in the hoop? How does using the slide for 'a' affect the parabola? How does using the slide for 'h' affect the parabola? How does using the slide for 'k' affect the parabola? After aligning the parabola, will the shot make it in the hoop?