Question 9 (Multiple Choice Worth 1 points) (04.04 MC)
A skateboard halfpipe is being designed for a competition. The halfpipe will be in the shape of a parabola and v
ground. Using the ground as the x-axis, where should the base of the halfpipe be positioned? Which equation
1
(0, 20); y
x?
+ 20
80
1
(0, 20): Y
x?-
-20
80
1
O(0, 10); y
y-20x+10
0 (0, 10); y ²-10
40+?-1