f x 2x 3 9x 2 12x 1 Solution Verified by Toppr Correct option is A 0 f x 2 x 3 9 x 2 12 x 1 f x 6 x 3 18 x 2 12 6 x 2 3 x 2 6 x 1 x 2 Now f x 0 x 1 and x 2 Points x 1 and x 2 divide the real line into three disjoint intervals i e 2 2 1 and 1
Solution Verified by Toppr f x 2x3 9x2 12x 1 f x 6x2 18x 12 6 x2 3x 2 6 x 2 x 1 f x decreases in interval xt 2 1 Was this answer helpful 0 Similar Questions Q 1 The interval on which the function f x 2x 3 9x 2 12x 1 is decreasing is a 1 b 2 1 c 2 d 1 1 View Solution Q 2 Critical points to evaluate Math Processing Error x 2 1 Evaluate the second derivative at Math Processing Error x 2 If the second derivative is positive then this is a local minimum If it is negative then this is a local maximum Math Processing Error 12 2 18 Evaluate the second derivative Tap for more steps
f x 2x 3 9x 2 12x 1
f x 2x 3 9x 2 12x 1
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F x 2x 3 5x 2 6x 7 G x 2x 3 Find f G x Brainly
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1 5x 3 3 3x 4 4 2x 9 3 0 2 X 4 6x 9x x 4 2 3 256rzrss
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Given f x 2x 3 9x 2 12x 1 Applying the first derivative we ge Applying the sum rule of differentiation and also the derivative of the constant is 0 so we get Applying the power rule we get f x 6x 2 18x 12 0 f x 6 x 2 3x 2 By splitting the middle term we get f x 6 x 2 2x x 2 f x 6 x x 2 1 Popular Problems Pre Algebra Graph 2x 3 9x 2 12x 1 2x3 9x2 12x 1 2 x 3 9 x 2 12 x 1 Find the point at x 0 x 0 Tap for more steps y 1 y 1 Find the point at x 1 x 1 Tap for more steps y 4 y 4 Find the point at x 2 x 2 Tap for more steps y 3 y 3 Find the point at x 3 x 3
Popular Problems Calculus Find the Concavity f x 2x 3 9x 2 12x f x 2x3 9x2 12x f x 2 x 3 9 x 2 12 x Find the x x values where the second derivative is equal to 0 0 Tap for more steps x 3 2 x 3 2 The domain of the expression is all real numbers except where the expression is undefined 3 3 Find roots zeroes of F x 2x3 9x2 12x 1 Polynomial Roots Calculator is a set of methods aimed at finding values of x for which F x 0 Rational Roots Test is one of the above mentioned tools It would only find Rational Roots that is numbers x which can be expressed as the quotient of two integers
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Online math solver with free step by step solutions to algebra calculus and other math problems Get help on the web or with our math app Given f x 2 x 3 9 x 2 12 x 1 Differentiate with respect to x f x 6 x 2 18 x 12 f x 6 x 2 x 1 To find the point where slope is changing put f x 0 6 x 2 x 1 0 Thus at x 2 and x 1 slope is changing We know that for f x 0 function is increasing and for f x 0 function is
1 vote 287k views asked Sep 1 2018 in Mathematics by AsutoshSahni 54 4k points The interval on which the function f x 2x3 9x2 12x 1 is decreasing is A 1 B 2 1 C 2 D 1 1 application of derivative class 12 Share It On Play Quiz Game 1 Answer 0 votes Differentiation dxd x 5 3x2 2 Integration 01 xe x2dx Limits x 3lim x2 2x 3x2 9 Solve your math problems using our free math solver with step by step solutions Our math solver supports basic math pre algebra algebra trigonometry calculus and
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Fungsi F x 2x 3 9x 2 12x 4 Dan G x x 2 6x 1 Akan Sama s
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f x 2x 3 9x 2 12x 1 - Algebra Equation Solver Step 1 Enter the Equation you want to solve into the editor The equation calculator allows you to take a simple or complex equation and solve by best method possible Step 2 Click the blue arrow to submit and see the result The equation solver allows you to enter your problem and solve the equation to see the result