f x 2x 3 15x 2 36x 5 is decreasing Solution The correct option is A 2 3 Explanation for correct option Given function f x 2 x 3 15 x 2 36 x 6 f x 6 x 2 30 x 36 The critical point of f x are the values of x for
Find the intervals in which the function f given by f x 2x3 3x2 36x 7 is a strictly increasing b strictly decreasing View Solution Best answer Given as f x 2x3 15x2 36x 1 Differentiate the above equation with respect x we get f x d dx 2x3 15x2 36x 1 f x 6x2 30x 36
f x 2x 3 15x 2 36x 5 is decreasing
f x 2x 3 15x 2 36x 5 is decreasing
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Solved 1 Consider The Equation Below F x 4x 3 15x 2 Chegg
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Solved Consider The Following Function F x X3 12x2 Chegg
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Explanation The function f x 2x 15x 36 5 is decreasing on intervals where its derivative is negative To find the derivative of the function we differentiate each Prove that the function f given by f x log cos x is strictly decreasing on 0 2 and strictly increasing on 3 2 2 Without using the derivative show that the function f x x is
Find the interval in which the following function is increasing or decreasing f x 2x3 15x2 36x 1 View Solution Transcript Ex 6 2 5 Find the intervals in which the function f given by f 2 3 3 2 36 7 is a strictly increasing b strictly decreasingf 2 3 3 2 36 7 Calculating f f 6 2 6 36 0 f 6 2 6 f 6 2
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Show That 2x 3 is A Factor Of 2x 3 3x 2 5x 6 And Hence Factorise 2x
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Test whether the following function is increasing or decreasing f x 7 x 3 x R x 0 Find the value of x such that f x is increasing function f x x 2 2x 5 Show that the x 2 3x 2x 6 0 x 3 x 2 0 x 3 2 It is clear f x 0 if 2 x 3 and f x 0 if x 2 and x 3 Hence f x increases on x 2 3 and f x is
6 x 2 30 x 36 Set the first derivative equal to 0 then solve the equation 6 x 2 30 x 36 0 Solution Given f x 2x3 15x2 36x 6 On differentiating both sides w r t x we get f x 6x2 30x 36 For strictly decreasing f x
Find The Intervals In Which The Function F Given By F X 2x3 3x2
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Diketahui F x 2x 3 15x 2 36x 11 A Tentukan F x Kemud
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f x 2x 3 15x 2 36x 5 is decreasing - Transcript Ex 6 2 5 Find the intervals in which the function f given by f 2 3 3 2 36 7 is a strictly increasing b strictly decreasingf 2 3 3 2 36 7 Calculating f f 6 2 6 36 0 f 6 2 6 f 6 2