Differentiation (Gradients, Tangents and Normals)

In this video I explain how to find gradients as well as equations of tangents and normals to curves. This video is intended for those studying AQA's Level 2 Further Maths GCSE.

[RobbiCockburn]

tomorrow is the test, just learning this now, this channel is a life saver

[smokinhot]

5 years old revising for my exam this afternoon! thank u bro 🎉

[revising-lxor]

far better than most videos i saw before this one thanks

[ChR]

Doing a further maths test at 14 and had to revise old maths I'd forgotten for an exam. This really helped

[kyle_--]

12 years old here revising for the exam tmrw. ty!

edit: it’s a joke im 16 😂. gl!

[jared]

Thank you man this really helped me 🙏🏻

[samanvithabhat]

For the last question, why can you use the x and y coordinates of the original equation for the normal? How do you know that the point (1, -2) is on the normal line?

[muizHD]

I’m 7 and my maths teacher told me to watch this video for my exam

[منطلبالعلىسهرالليالي-هو]

From iraq, studying this at age about 15

[ee-tgzt]

For the last question why cant I find the equation of the tangent, and then find the equation of the normal from there