Match the equation with its graph. r(t) = cos(at)i + sin(xt)j + t?k, -1

Q: (sech°x)/1+ sin? if y = dx dy Find tanh°x

A: Given:-       To find:- dy/dx

Q: y=sin(x−y)

A:

Q: Convert r = 6(sin(0) + cos(0)) to an equation in rectangular coordinates in terms of x and y.

A:

Q: y= sin (0.25) + sinh (2).

A: According to the question, we need to evaluate the function: y = sin-1(0.25) + sinh(2)

Q: csc² xcotxdx 4. S csc?xc 4-cot?x

A: As per bartleby guidelines we only give first question answers.

Q: x3 Vx-5 у сos x. sin?x cos3x - Find dy/dx of

A:

Q: B. Find y. 2. y = x tan- x – In vx² + 1

A: Given that     y = x tan-1x - ln√(x2+1) Here we have to find y(4) .

Q: 2. (2xy-tan y) dx + (x²-x sec² y) dy Answer: x²y - x x tan y = C. = 0

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Q: Solve the equation: dy (4x + 5)2 1 tan x · Y = 2 ,3 dx 2 cos x

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Q: dy for the following: dx Find a. x³ + y³ = 8 f. 4x² - 9y² = 36 1 1 b. y sin y = xY = 1 g. +- - y c.…

A: a) x3+y3=8b) y sin y=xyc) tan-1(x+3y)=x4

Q: What is the slope of the curve y = 2 cos x at x = -1 1 -2 2

A: The given function is,

Q: dx dt 2w3 d. dw Sin (x)-InIxldx

A:

Q: sin 2ydy 5.J7-3 cos 2y 15.

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Q: the figure shows the curve y1=cos2x and the line y2=1/2. determine the x coordinate of the…

A: The figure shows the curve  and the line . To determine the x-coordinateof the intersection point A…