SOLUTION: I have a problem that I need help with, I also need the steps and the x & y points to graph it, here is the problem (4.9)t2=D and question I have to answer with the problem is

Question 660938: I have a problem that I need help with, I also need the steps and the x & y points to graph it, here is the problem
(4.9)t2=D
and question I have to answer with the problem is: a body fell out a window from 155 meters up, how many seconds did it take the person to land.
I hope you can help me
Thank You
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!

(a)
Make
then
So the graph goes through (0,0)
Make

Graph goes through (1,4.9)
Here's the graph:

given:

sec

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