Mathematics, 30.03.2021 21:20 sky81428
Select the correct answer.
Two friends are sitting on a seesaw at the park. The height, h(t), of the left seat, in inches above the ground, is modeled by a sine function. Let
trepresent the time, in seconds, since the friends started seesawing.
t
0
1
2.
3
4
5
6
ht)
24
48
24
0
24
48
24
If the friends start seesawing with the plank in a level position, how long does it take for the friend in the left seat to move upward, downward,
and then back to the initial position?
Answers: 1
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