We are given y=(x^2)+3x-5. Find the derivative of y in terms of x.

From the question we have, y=x2+3x-5
The rule of differentiation, is that you take the power on the x and bring it to the front, leaving the power-1 behind. In other words if you have xn then the derivative is (n)xn-1
The question asks for the derivative of y in terms of x so we are calculating dy/dx
Using the rule of differentiation we get,dy/dx= [(2)x2-1]+[(31)x1-1]-[(50)x0-1]dy/dx=2x+3

MB
Answered by Maya B. Maths tutor

6157 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

What are complex numbers?


A particle P is projected vertically upwards from a point 20m above the ground with velocity 18m/s, no external forces act on it other than gravity. What will its speed be right before it hits the ground? Give your answer to one decimal place.


What exactly IS differentiation?


Show that the curve y =f(x) has exactly two turning points, where f(x)= x^3 - 3x^2 - 24x - 28


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