Q3. Find the derivatives of the functions 2x + 5 a) y b) w = (2x – 7)(x + 5) Зх — 2 5x + 1 с) и 2 Vx

Q: Is the function f(2) = -2(xy+x)+i(x² – 2y – y) differentiable? If it is, find it's derivative.

A: Consider the given function.

Q: -3z + 4, a < -2 22 - 2, 2-2 18. If f(x) = find f (-2). || A. 10 В. 2 C. -2 D. -6

A: Given function is fx=-3x+4, x&lt;-2x2-2    ,x≥-2.

Q: Get the derivative of the function. Write the final answer in x+jy form 22-9 22 + 1 20z j20y…

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Q: What is the derivative of 2.x + 3 f (x) = 2x2 + 7x + 6

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Q: The even part of the functions x(t) = 5t³+ 4t²-2t+7 is: Select one: О а. 4t?+7 O b. 5t3+ 4t2-2t+7…

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Q: Find an equation of the curve that passes through the point (0, 1) and whose slope at (x, y) is…

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Q: Find the value of fa and fy at (1, -1) when 4 f(x,y) =+5x²+3y². xy 1. 1- = 9, f = = -7 2 2. f= = =…

A: use partial differentiation for finding the solution.

Q: Which of the following is the equation of a line tangent to the graph of f(x) = x* + 1 and parallel…

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Q: 2. Find all the derivatives of f, given f(x) = x8 – 5x7 + 4x6 – nx* + 3x3 + 11.

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Q: Find the first derivative: y = In V2r³ – 5 O y =: 22-5 O y = 4z 22-5 O y = 62 22-5 O y =; 2z-5 O y =…

A: Here we have to find the first derivative of         y = ln(2x3-5)1/3

Q: The finction f(x) = x3 + ax2 + b has a critcal point at (-2, 6). Find the constants a and b.   a.…

A: We have to find the value of a ,b for a given function.

Q: 13. In y = what is the derivative of 2x2 +3? x+1 a) 2x b) 4x c) 4x +3 d) 7

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Q: A3) Find the equation of the line tangent to the graph of f(x) = 5x3 + 8x² – 2x – 3 at x = -7.

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Q: Find the derivative. fx) = (4x - 4) + 20x - 20 O Pid - 6x1/2. 4x 1/2, 20 O fid - áx1/2. 2x 1/2, 20 O…

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Q: Q3 Find f-(x) for the following : 1- y = Jx-3 2- y = (2x³ + 1)'/5

A: For finding the inverse, we will replace x with y and y with x

Q: For the function z = - 8x³ - 2y² - 2xy, find a z(1,-2), andz(1,-2). dz dz a ax' dy ax

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