How do you find the coordinates of stationary points on a graph?

First differentiate the function:  y = f(x)   =>   dy/dx = f'(x)

Then set dy/dx = 0 and find the solutions. i.e. solve 0 =  f'(x)

For each value of x that is a solution, substitute back into f(x) to get the y coordinates.

We now have the coordinates of the stationary points.

DK
Answered by Daniel K. Maths tutor

8586 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Find the roots of this equation: y=(8-x)lnx


y=x^2 +4x-12, Find the Range (co-domain) when the domain of x is (1) -6 to 2 inclusive (2) the set of real numbers, R.


differentiate with respect to x : y = x^2 -5x


Solve the inequality x^2 – 5x – 14 > 0.


We're here to help

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

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning