The second derivative of a function is given by f"(x) = xcosx. How many points of inflection does f have on the interval (-21, TT)? O 05 C

Q: If f(x) = 5x² – 2e*, find f '(x).

A: Given that  f(x) = 5x2 - 2ex  We need to find f'(x) and f"(x) . Now , f(x) = 5x2 - 2ex  So,   f'(x)…

Q: A function y with the property that y = -y" is

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Q: The derivative of the function - is equal to e Select one: a. a(2º In 2 + 1) b. e" (2ª In 2) c. e"…

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Q: Find f"(x). f(x) = (x? +7) °

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Q: What's the derivative of y=2 tan x + 5 csc x

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Q: The derivative of the function Is equal to Select one: a. e"(2" In 2 + 1) b. æ(2" In 2 + 1) c. e2²+=…

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Q: If f is a differentiable function, find an expression for the derivative of: 2f(x)

A: given that y=2f(x)exdifferentiatee on both side we apply division rulee here

Q: find the first and second derivatives

A: Given expression: w=3z7-7z3+21z2

Q: The derivative of the function is equal to Select one: O a.e (2* In 2) b. e* (2* In 2 + 1) c. x(2*…

A: Given function is By using the law of exponents x^m/x^n=x^(m-n), we get Differentiating with…

Q: Find the first and second derivatives of the functions

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: State the rule that has to be applied first in order to differentiation the function y = -5te2t. a.…

A: We have a function y = -5te2t . Now we need to find which rule needs to be applied first to…

Q: What is the value of x if MZMWZ = (15x-5)° and MZWZN = (90 – 4x)°? Your answer

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Q: The second derivative of the given function when x=0 is 3 points 2 y = - 4 14 OR Ок -4 None of the…

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Q: form of (x,५) ५ = 4 (x₁9) x = 4 y = f(x)

A: The given equations,We have to find the function that is equal to .

Q: point(s) where f'(x) is negative, positive A B C DE

A: From the graph, we see,              f(x) is decreasing when x < B and when 0 < x < E.…

Q: WXYZ is an isosceles trapezoid with bases WZ and XY and midsegment MN. Use the given information to…

A: Given  WXYZ is a isosceles trapezoid with  MN= 2x+1 XY=8 WZ=3x-3

Q: draw the function and its derivatives. explains why of its derivatives:   y=cosx

A: Given y=cosx

Q: tan(x)e" x2 +1 D(r) =

A: Given function is Differentiating with respect to x by using quotient rule of differentiation which…

Q: Is the derivative 15?

A: Given, y=15xcosx The derivative is y'=15cosx-xsinx