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

to find dy/dx, multiply each item by the power of the x, and then decrease the power of the x by 1.Step 1 : 2x^2 -15x (multiplying by power of x)Step 2 : 2x^1 -15x^0Therefore:dy/dx = 2x - 5.

BA
Answered by Branwen A. Maths tutor

3530 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Find the minimum value of the function, f(x)= x^2 + 5x + 2, where x belongs to the set of Real numbers


Find the integral of arctan(x)


Split (3x-4)/(x+2)(x-3) into partial fractions


A curve has the equation 2x^2 + xy - y^2 +18 = 0. (1) Find the coordinates of the points where the tangent to the curve is parallel to the x-axis.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences