For what value of x does the graph of f have a horizontal tangent? (Use n as your integer variable.) f (x) = x + 2 sin (x)

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Q: 3. Find the derivative of the following functions using the definition of the sine and cosine…

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Q: Where does the following function have horizontal tangent lines? f(x) = 4 sin³ x +3/3 sin² x

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Q: 33. For what values of x does the graph of f(x) = x +2 sin x have a horizontal tangent? %3D

A: We need to find values for which the function have horizontal tangent.

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Q: Find an equation of the tangent line to the graph of f at the point  (2, f(2)).   f(x) = 4(7x − 1)4

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Q: 4. For what values of x does the graph of f have a horizontal tangent if f(x) = V3 x – 2 sin(x).

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Q: 1. For the function f(x) = 3x? + 8x – 2, (a) Find the slope of f(x) at x = 3 | (b) Find equation of…

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Q: Find f′(x) and find the equation of the line tangent to the graph of f at x=2.   f(x)=3x/2^x

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Q: 4. Consider the function f (x) = 2x + 1. Find the equation of the tangent to dhe %3D graph of f(x)…

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Q: For what values of x in [0, 27] does the graph of f(x) = x + 2 sin x have a horizontal tangent line?…

A: The tangent line will be horizontal when the slope of the tangent line is zero. So if f'(c) = 0 at x…

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A: The given function is f(x)=4xx2-5. Find the equation of the tangent line to the graph of f(x)=4xx2-5…