Given y = 2x^2 + 3x + 2 find dy/dx

To get dy/dx from a formula y in terms of x we must differentiate y with respect to x. Generic formula for term differentiation: d/dx(ax^b) = bax^b-1 = times the coefficient by the power and minus the power by one Applying to each term in the formula gives us dy/dx = 4x + 3

Answered by Alex O. Maths tutor

10409 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Use integration by parts to find ∫ (x^2)sin(x) dx. (A good example of having to use the by parts formula twice.)


Find the set of values of x for which x(x-4) > 12


Find the integral I of e^(2x)*cos*(x), with respect to x


Find the gradient of y^2 +2xln(y) = x^2 at the point (1,1)


We're here to help

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