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Flights of leaping animals typically have parabolic paths. Find the standard equation of the frogs leap.?
Flights of leaping animals typically have parabolic paths. The length of the leap is 9 feet, and the maximum height off the ground is 3a feet. Find a standard equation for the path of the frog. Assume a = 0.5.
Please help, I keep coming up with y=.5(x-4.5)^2+1.5 and it says that's wrong.
1 Answer
- Wile E.Lv 79 years agoFavorite Answer
x = 9
y = 0
a = 0.5
Vertex (h, k)
h = 1/2 x
h = 9/2
k = 3a
k = 3(0.5)
k = 3/2
y = a(x - h)² + k
y = 0.5 (x - 9/2)² + 3/2, or
y = 0.5 (x - 4.5)² + 1.5
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You are correct.
Source(s): 3/23/12