Let f (2) = 2 22 +6 x + 5 . We will use the definition of derivative to find the deivative of f (æ)

Q: y = sec? x tan x

A: Consider the given function: Here the objective is to find the derivative of a given function.

Q: use definition to show that the function f(x)= |x|^3 is differentiable at 0, with derivative equal…

A: We have to use definition of differentiable:

Q: F(X) = X + よ2 %3D

A: Given, fx=x+3x2

Q: 2 3. Use the definition of the derivative to find the derivative of g(x) = x² + 5.

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Q: Use the definition of the derivative to find the derivative of the function f(x) = 3/x and g(x) =…

A: Given f(x) = 3x then f'(x) = limh→0f(x+h)-f(x)h= limh→03x+h-3xh= limh→03x-3x-3hx(x+h)h=…

Q: What can we use to find the derivative of a function when it is impossible or difficult to isolate y…

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Q: Let f be a function. Explain, using any method , as to why f(x) and f(x) + 2 have the same…

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Q: 35. y = w² sin w+ 2w cos w 2 sin w 36. y = -x³ cos x + 3x² sin x + 6x cos x − 6 sin x 37. y = 38. y…

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Q: State the formula for the definition of the derivative of a function f (x) provided x is any number…

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Q: f(x) = x(=") – (x*)*, x > 0. – (2*)*, x > 0. %3D

A: We have to find the derivative of  f(x)=x(xx)-(xx)x ,  x>0