SOLUTION: A bungee jumper plummets from a high bridge to the river below and then bounces back over and over again. At time t seconds after her jump, her height H (in meters) above the river
Algebra ->
Trigonometry-basics
-> SOLUTION: A bungee jumper plummets from a high bridge to the river below and then bounces back over and over again. At time t seconds after her jump, her height H (in meters) above the river
Log On
Question 1108300: A bungee jumper plummets from a high bridge to the river below and then bounces back over and over again. At time t seconds after her jump, her height H (in meters) above the river is given by
H(t)=120+95e^−(t/30)cos(pi/4)t
Find her height at the times indicated in the table. (Round your answers to one decimal place.)
T | y
--------
0 | ?
1 | ?
2 | ?
4 | ?
6 | ?
8 | ?
12 | ? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! A bungee jumper plummets from a high bridge to the river below and then bounces back over and over again. At time t seconds after her jump, her height H (in meters) above the river is given by
H(t)=120+95e^-(t/30)cos(pi/4)t
----------
If you mean H(t)=120+95e^(-t/30)*cos(t*pi/4)
Find her height at the times indicated in the table. (Round your answers to one decimal place.)
T | y
--------
0 | 215
1 | 185
2 | 120
4 | 36.9
6 | 120
8 | 192.8
12 | 56.3
================
It's just calculator work.
Here's a table generated by the graphing program at www.padowan.dk
------------------
x f(x)
0 215
1 184.97288103
2 120
3 59.21741595
4 36.85853469
5 63.13746806
6 120
7 173.19529582
8 192.76319214
9 169.76457081
10 120
11 73.4448964
12 56.31959563
