dy/dx= 2x/2 - 1/4x, what is d2y/dx2?

(2x)/2= 2x^-2d2y/dx2= -4x^-1 - 1/4

GN
Answered by Gloria N. Maths tutor

4174 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Find the tangent to the curve y=(3/4)x^2 -4x^(1/2) +7 at x=4, expressing it in the form ax+by+c=0.


Prove cosec2A-cot2A=tanA


Find the area under the curve of y=x^2 between the values of x as 1 and 3


A curve C has equation: x^3+2xy-x-y^3-20=0. Find dy/dx in terms of x and y.


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