Write an equation in the form that makes the most sense for the information given. Since the beginning of fall, the little tree
1 answer:
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9514 1404 393
Answer:
after 2 seconds
Step-by-step explanation:
We want to find t such that h = 0.
0 = -16t² +8t +48
0 = 2t² -t -6 . . . . . . . divide by -8
0 = (t -2)(2t +3) . . . . factor
The only positive solution is t = 2, which makes the first factor zero.
Stella will land in the water at t = 2 seconds.
I have attached the graph so you can compare but it is graph C.
Hope that helps.
Hope that helps.