The height of the water level at an irregular tidal shelf is given by h(t) = 3 sin (1) cos (2¹) where t is hours past midnight, and h is water level in feet compared to sea level. 1. Find a linear function that approximates the sea level at times near midnight. h(0) = 3sin (1/ot) cos(1₁/1₂) + 3cos( 3cos 35 in (7/6(0)) cos(1/12)√(0) Well = (1)+ Did you need more time? -Sir 2. Use your linear approximation to estimate the sea height at 12:30am. (Include units. (Be mindful of units!)
The height of the water level at an irregular tidal shelf is given by h(t) = 3 sin (1) cos (2¹) where t is hours past midnight, and h is water level in feet compared to sea level. 1. Find a linear function that approximates the sea level at times near midnight. h(0) = 3sin (1/ot) cos(1₁/1₂) + 3cos( 3cos 35 in (7/6(0)) cos(1/12)√(0) Well = (1)+ Did you need more time? -Sir 2. Use your linear approximation to estimate the sea height at 12:30am. (Include units. (Be mindful of units!)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
How do I create the linear function?
![A4 I can find the equation of a tangent line to a function at a point and use this as
a linear approximation to estimate function values.
Please show your work and justify your answers.
The height of the water level at an irregular tidal shelf is given by
h(t) = 3 sin
in (1) cos (2¹),
where t is hours past midnight, and his water level in feet compared to sea level.
1. Find a linear function that approximates the sea level at times near midnight.
t
h(0) = 3sin (7/ut) cos(11/1₂) +
3 cos(
3cos
3 sin (1/6(0)) cos("//12)(0)
L'ices = (1)+
Did youneed
F
more time
2. Use your linear approximation to estimate the sea height at 12:30am. (Include
units. (Be mindful of units!)
3 cos (E+)-(E)
t
-Sin
1
+ (3³in (7)t) (-sin/ +).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4196dc69-5657-4bef-bbd0-c8413b63dd19%2Fae2657c6-fbc7-42e3-a825-2db5fadd5ac6%2F4szy6rv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A4 I can find the equation of a tangent line to a function at a point and use this as
a linear approximation to estimate function values.
Please show your work and justify your answers.
The height of the water level at an irregular tidal shelf is given by
h(t) = 3 sin
in (1) cos (2¹),
where t is hours past midnight, and his water level in feet compared to sea level.
1. Find a linear function that approximates the sea level at times near midnight.
t
h(0) = 3sin (7/ut) cos(11/1₂) +
3 cos(
3cos
3 sin (1/6(0)) cos("//12)(0)
L'ices = (1)+
Did youneed
F
more time
2. Use your linear approximation to estimate the sea height at 12:30am. (Include
units. (Be mindful of units!)
3 cos (E+)-(E)
t
-Sin
1
+ (3³in (7)t) (-sin/ +).
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