The equation of the function is y = 60sin(1/15t) + 70 and it will take 92.45 unit of time to reach 100 feet above the ground
<h3>The equation of the function</h3>
The given parameters are:
- Amplitude, A = 60 (amplitude is always positive)
- Vertical shift, D = 70
- Horizontal shift, C = 0
- Period, T = π/30
The function is represented as:
y = Asin(Bt + C) + D
Where:
B = 2π/T
So, we have:
B = 2π/π/30
Evaluate
B = 1/15
The equation becomes
y = 60sin(1/15t + 0) + 70
This gives
y = 60sin(1/15t) + 70
<h3>The time to reach 100 feet above the ground</h3>
This means that:
t = 100
So, we have:
y = 60sin(1/15* 100) + 70
Evaluate
y = 92.45
Hence, it will take 92.45 unit of time to reach 100 feet above the ground
Read more about sine functions at:
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Answer:
D) (2, 3, -2)
Step-by-step explanation:
For a question like this, it is often easiest just to check the answers to see which works. The easiest equation to use for that purpose is the one that has only two variables: y = 2x-1. Only selections B and D are successful in that equation.
Selection B doesn't work in equation (2), leaving answer D as the best choice.
Answer:
7/10
Step-by-step explanation:
Step-by-step explanation:
Area = length×breath
=18×11
=198cm²
Answer:
We can't solve this because we can't add graphs. One way you could solve it would using Desmos.
Step-by-step explanation: