Q: 4- Find dy/dx for: a- y = sec?x – tan²x b- y = sec (– x) c- y = sin(tan(3x))
A: As per our guidelines ,we can solve only first 2 subparts of a question.Please resubmit the other…
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Q: b) Now, we will assume that f(x, y, z) is a harmonic function. Show that ·ds
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Q: 26) y = tan((T/6)x) Period: TT. -217 -ㅠ TT 21T -2 -1 -1 -2 -ㅠ MCL @01 %24 ElN-
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Q: 10. Find the period of the function: g (x) = 3 tan (6z + 42) %3D 6. 42 3, kl3
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Q: 22. The period of the function f(x) = 105 sin(210x + 420) is %3D A. 105 В. 210 C. 420 O D. 105
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A: As per our expert guidelines we are allowed to solve only one question. kindly repost others. thank…
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A: Below given clear explanation .Have a look in hand written solution below
Q: 8. Which of the following functions has the longest period? y = 6 sin(3x) + 20 y = 8 cos(2x)-4 a. b.…
A: Please comment if you need any clarification. If you find my answer useful please put thumbs up.…
Q: B-The result of dy/dx for the following function is cos x y = 1+sin x
A: We have to find out derivative
Q: 5. Find the period of the function y= 5 cos(3a). %3D O 3T 5 O2T 3 占5
A: Trigonometric function
Q: The amplitude A and period T of f(x)=5sin(4x) are..................... and ....................
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Q: 22. The period of the function f (x) = 105 sin(210x + 420) is %3! O A 420 B. 105 C. 210 D. 105
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Q: 1. If x = e²" and y = sin(3t), find in terms of t.
A: According to Bartleby q&a I can attempt only one question
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A: We have to find no of period
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Q: V3 Find cosh 0, tanh 0, coth 0. 2 B) If sinh 0 =
A: Given that sinhθ=32 We know that cosh2θ-sinh2θ=1 ⇒ cosh2x=sinh2x+1 cosh2θ=322+1=34+1=74 coshθ=72…
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Q: 4. Find d²y/dx² for the following functions: a) y = sin x? cos 2x
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Q: 5) Find 业一 dy for y cos(x) sin(x)
A: We have to find the first derivative.
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A: Differentiate with respect to x keeping y as a constant.
Q: Can you help me with this problem step by step?
A: The given expression is,
Q: 4- Find dy/dx for: a- y = sec?x- tan?x b- y = sec - x) c- y = sin(tan(3x))
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Q: Suppose z is a function of x and y, and tan Vy? +x² = ze6y. Solve for and dx ду
A: Here, given that z is a function of x and y and tan y2+x2=zxe6y⇒tan y2+x2=ex ln ze6y...(1)
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Q: Analyze the approximate value and the exact value for (7.2, 4.06) for the function z = x3y2 sin(xy)…
A: Given below clear explanation
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A: We can solve this problem using chain rule.
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Q: 9. What is the period of the function f(x) a. 4π 5 b. 2 C. 2₁ = 2 (sin x)? d. 5π 2
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A: Given below clear explanation
Q: is The period of the function f(x) = 3sin4 (x-) (1); TE (c) (a) 2 3
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A: Given: sinhθ=32 To find: coshθ, tanhθ, cothθ. Solution: We know that, cosh2θ-sinh2θ=1 Putting…
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- Repeat the previous exercise to find the formula forthe APY of an account that compounds daily. Usethe results from this and the previous exercise todevelop a function I(n)for the APY of any accountthat compounds n times per year.A cup of coffee has a temperature of 200° ? and is palced in a room that has atemperature of 70° ?. After 10 minutes the temperature of the coffee is 150° ?. Find thefunction that models the temperature of the coffee at time t. Then Find the temperature ofthe coffee after 15 minutes.47. A sinusoidal function below is used to model the motion of a pendulum over time, where y is the distance, in centimetres, from its rest position and t is the time, in seconds. Suppose the period of the motion doubles. If all other factors in the equation remain unchanged, what is the new equation?
- In a predator/prey model, the predator population is modeled by the function y = 900 cos(2t) + 8000 where t is measured in years. (a) What is the maximum population?(b) Find the length of time between successive periods of maximum population. (Round your answer to two decimal places.) yrThe height above the ground of a rider on a Ferris wheel can be modelled by the sinusoidal function h=4sin(3.44t+0.58)+13 where hℎ is the height of the rider above the ground, in metres, and t is the time, in minutes, after the ride starts Based on the sinusoidal function, the maximum height of the rider above the ground, to the nearest meter, isKim throws a ball against a wall at time t = 0 At time t = 1 , it hits the wall and then at time t = 2 it is back where it started. If the average speed of the ball is 10 miles per hour, can you apply the MVT to show that the baseball must be traveling at 10 miles / h * r at some point between [0, 2]
- In a predator/prey model, the predator population is modeled by the functiony = 800 cos(2t) + 6000where t is measured in years. (a) What is the maximum population? (b) Find the length of time between successive periods of maximum population. (Round your answer to two decimal places.)f ''(x) = x3 + sinh(x), f(0) = 2, f(2) = 3.6Police arrive at the scene of a murder at 11 am. They immediately record the temperature of the deceased, which is 90 F, and thoroughly inspect the area. By the time they finish the inspection, it is 1.30 am. The temperature of the deceased was recorded for the second time, which has dropped to 85 oF, and sent to the morgue. The temperature at the crime scene has remained steady at 82 oF. When was the person murdered? Assume that the temperature of the deceased at the time of death was 98.6 F.
- A colony of bacteria grows according to the law of uninhabited growth. The growth is modeled by the function N(t)=48e^0.375t where N is measured in grams and t is measured in days. How long will it take for the population to reach 2970 grams?Rod says that he is thinking of two functions that have the following characteristics:- One is rational, and has a y-intercept at -2- One is trigonometric, and does not include the cosine function- One contains the digit “3” and the other does not.- Both have an instantaneous rate of change of 1.23 at ? = 2- The two functions intersect at ? = 2provide one example of a pair of functions that fulfill this. Explain your thoughtprocess, a screenshot and calculations to prove it.A ball is dropped from a 200 foot cliff. If gravity is 32 ft/sec2, find the position function of the ball at time t. Using t^2 for t2.