The function f (x) = 2x 3 – 3x 2 – 12x + 4 has

Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability

1. no maxima and minima
2. one local maxima and one local minima
3. two maxima
4. two minima

Answer

(B) one local maxima and one local minima

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• The value of _ x 2 z^ x +z^ 3-x -6 z^ -x -z^ 1-x is :
• Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT …
• If f (x) = x 1+ x x , x (0, 2 ), then
• The two curves y = 3 x and y = 5 x intersect at an angle
• Consider a function f( x )= ( - 1 - x ) (4 – 3x 2 ) where ‘α’ is a positive parameter Number of points of…
• If the line ax + by + c = 0 is a tangent to the curve xy = 4, then the possible answer is
• For the curve y = 3 sin cos , x=e^ , 0 , the tangent is parallel to x-axis when is:
• If f(x) is differentiable in the interval [2, 5] where f(2)= 1 5 and f(5)= 1 2 , then there exist a number c…

More Limit, Continuity and Differentiability questions · Browse all practice questions