Let x + y = 28. Find y"(x) at the point (3, 1). "(3) =

Q: 2. Find y in terms of x if = 6x² – 2x and the curve passes through the point (1, 5). -

A: We have to find the value of x if dydx=6x2-2x and the curve passes through the point (1,5).…

Q: ,2 px + qx + r ax + b find the derivatives

A:

Q: /s. 5. Show that 2x?dx = f 2x²dx + S, 2x²dx + f 2x²dx %3D

A:

Q: A3) Find the equation of the line tangent to the graph of f(x) = 4x + 3r² – 6x – 4 at x = -3.

A: f(x)=4x3+3x2-6x-4 at x=3,

Q: In a regression analysis involving 30 observations, the following estimated regression equation was…

A: Solution In a regression analysis involving 30 observations, the following estimated regression…

Q: Find f-(-1,1) of the function: f(x, y) = x + xy +2a°y?

A: Let's find.

Q: Q1- Find the maximum vate of change of Rexy) t -ツ fcxy) = Xe fCxg) = Xe at the point (e,o) %3D

A: Given problem:- Find the maximum rate of Change f(x, y) = xe-y at point (2,0)

Q: 3. y=x²-25x² + 2x

A: To find the second order and third order derivatives of given function

Q: The point (0, 1) has the distance from the line defined by y = -2x – 1

A: Solve for distance

Q: at the point P(x, y) = (-4.5, –16.73), determine the values of 0, and 0,.

A: In the given diagram below,   We have to determine θ1  and θ2 . In ∆OPB   Using Pythagoras…

Q: Use sign charts for the first and second derivatives to graph y = 40x³ – 147x² + 180x – 73 on the…

A: We know  when f'>0 then function increasing when f'<0 then function decreasing when f''>0…

Q: Determine the equation of the line tangent to the curve y = x√√√ 2x² + 17 at the point (4,28). y =

A:

Q: Find y" from the function: y = x² – 2xy + 3y? = 4 %3D -

A:

Q: Find the value of y when x=-1      1/6x+3/4y=4

A: