A-level Maths · Differentiation

Chain rule: gradient at a point

Differentiate (ax + b)^n with the chain rule and find the gradient at a point.

0 correct out of 0Streak: 0

Question 1

Given that y=(2−4x)4y = (2 - 4x)^{4}, find the gradient of the curve at the point where x=2x = 2.

You can type 4.53, 3.2e-5, 3.2 × 10^-5 or 7/3.

Your progress is kept on this device only. Nothing you type is sent to us.

Stop spending Sunday on Monday's lesson.

Free to start, no card. Your first lesson is about two minutes away.

Start free