A curve has equation y = 20x −x^2 −2x^3 . Find its stationary point(s).

Differentiate the equation.Let the derivative equal to 0 and get x.Substitute the value of x into the original equation to get y.

RL
Answered by Ruonan L. Maths tutor

4912 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Express (5-√ 8)(1+√ (2)) in the form a+b√2 , where a and b are integers


Simplify ln(e^2) - 4ln(1/e)


Find the general solution to the differential equation dy/dx = y/(x+1)(x+2)


Given f(x) = 3 - 5x + x^3, how can I show that f(x) = 0 has a root (x=a) in the interval 1<a<2?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences