How do I find the minimum turning point of a parabola?

1.differentiate the equation using the rule: y=xn , dy/dx= nxn-12.set dy/dx to =0 as this is where a minimum point occurs (where the gradient of the graph is = 0)3.solve for x4.then, to find the y coordinate, simply sub your found value of x back into the original equation

FN
Answered by Felix N. Maths tutor

2653 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

4y^2 = 256, Find a value for y


Rob has a bag with white, black and blue counters. There are twice as many blue counters than there are white. A qaurter of all the counters are black. If there are 5 white counters, how many counters are in the bag.


What is the equation of the tangent of the circle x^2+y^2=25 at the point (3,4)


Solve the simultaneous equations, 5x + 2y = 20 , x + 4y= 13


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