if f is defined on with f(x)=x^2-2x-24(x)^0.5 for x>=0 a) find 1st derivative of f, b) find second derivative of f, c) Verify that function f has a stationary point when x = 4 (c) Determine the type stationary point.

a) f'(x)=2x-2-12x1/2B)f'(x)=2+6x-3/2c)f'(4)=0d) local minimum

Answered by Maths tutor

2600 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Show that tan(x) + cot(x) = 2cosec(2x)


How do I solve a quadratic equation?


y= arcos(x). Find dy/dx in terms of x.


Find the equation of the tangent line to the curve y = 2x^2 - 4x + 3 at the point (3,9)


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