Find the exact length of the curve. x = et - 9t, y = 12et/2, 0≤t≤ 4

Q: Given the x²-xy +y² = 9 %3D Curve Write general expression for the Slope curve.

A: The given equation of curve is x2-xy+y2=9. Differentiate both sides of the above equation with…

Q: What is the parallel line of y=-0.8x ?

A:

Q: Identify the equation of best fit of an exponential curve. O y = abx_ O y = a + bx Oy=a+bx+cx² O…

A: Third one is correct

Q: Find the slope of the line tangent to the graph of y = 2x – 2x + 57 at (–2, 45). 22 52 45

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Q: Find the value of y. у ст 13 cm 20 cm 5 cm

A: Please see the answer in Step 2

Q: Find the slope of line y =   2.7x

A: Given  The line equation is  y =   2.7x .

Q: L5Q6.The curve of best fit is given as y = 3 + 4x - 2x2. Find the value of y when x = -1. A.-9…

A: The given equation is  y = 3 + 4x - 2x2

Q: Aresearcher studies water clarity at the same location in a lake on he depth (in inches) at which it…

A: This is a pair test. sample size (n) = 6 mean (d̄)       =  Σd/n                          = -23.9/6…

Q: L5Q5.The curve of best fit is given as y = -3 + 4x - 7x2. Find the value of y when x = -1. A.14…

A:

Q: Find the range of y = 2 + V9 + x. %3D

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Q: These points are linear. Find the slope. X 5 6 7 8 9 05 10 15 20 1 = [?] y %D

A: From given information it is clear that line is passing through the points (5,0), (6,5) here…

Q: Differentiate. y = 2/x (2Vx) = (2x)-] xp

A: In the question it is asked to differentiate the function y=2x. Here, it is asked to differentiate…

Q: If f)=6X+12, hind the slopeof the secaut line between the values of X,= -5 and Xa = - 6- %3D

A: The given function is: fx=6x+12 To find the slope of the secant line between the values of x1=-5,…

Q: Find the the point on the line l: +t 0 | closest to the point P(3, 2, –2). ||

A: The given line is                             l: xyz=101+t00-1 and a point         P(3,2,-2)

Q: I need help with t= and the p-value

A: The data shows the prices of a sample of books at University A and B were obtained by two statistics…

Q: Find the exact length of the curve. 36y? = (x2 – 4)3, 5< xs 6,

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Q: y = -3x + 8 and y = x - 1 10 2. -2 5n

A:

Q: Assume that a simple random sample has been selected from a normally distributed population and test…

A: From the provided information, Sample size (n) = 6 The hypotheses can be constructed as: H0: µ = 0…

Q: Plot the curve.

A: Plot the curve of the function          f(x)=ex+1x