Find the critical point(s) of the function f(x) = x³ + x−³+2.

Q: Find the critical points of the function f(x)=x4−5x4+5x3−1.

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Q: Let f(x)= 3x(x-1)2 be a function defined on the interval [1,∞). Find the solution to f(x)= 78.

A: Given, f(x)= 3x(x-1)2 be a function in [1,∞). We need to find the solution to the equation f(x)= 78

Q: f (x) = x2, x = - 1/2

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Q: Find f′(x), if f(x)=(x4+1)(3x−1).

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Q: Find the positive critical point of the function f (x) %3D x4 + 7 x =

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Q: Find the interval(s) where the function f(x) = x 3 + 3x 2 is increasing and decreasing.

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Q: If f = {(0, 1),(1, 2)}, (b) find h(x) = f(5 − 3x) − 2.

A: From the given data f(0)=1 and f(1)=2 That is f(x)=x+1

Q: 4.3-1. Let X and Y have the joint pmf x +y f(x, y) = 32 X = 1, 2, y = 1, 2, 3, 4. %3D || (a) Display…

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