📚 How to find the derivative by the delta method, first principles (Question 1)

Q. (a) Find the derivative of the function y=3x^2 by the delta method.

(b) Evaluate the derivative at x=1.

The derivative:

dy/dx= (lim_(Δx→0)⁡〖((y+Δy)−y)/Δx〗⁡)

[__an__ndh__]

I searched a lot for this delta method playlist of yours.. Please help i need all the questions

[nooribrahim]

You need to be awarded for this explanation

[sephrui]

This video helped a lot! Thank youuuu!

[amanamortalknight]

wow straight to the point and easy to understand

[julieannegutierrez]

How do solve the derivative of y=x^3-x^2+x-2 using delta method.thanks

[manzerogd]

It's great and all but can you get rid of the sub and like buttons popping up every now and then? Thanks.

[baymaxtadashi]

why you said x is i=equal to 1 when you write x=2 in your graph
?

[JeraDavid]

Hey, what if instead of 3x raised to 2 change it to 3x raised to 4. Thanks

[beniciocolaco]

hey Chris, its been a while since I have viewed your videos. need then for tomorrows test.
regarding question A shouldn't the answer be 6x + delta x

[BegginhagaN]

What's the difference between "Using the delta method" and "using the definition"? My textbook is explaining these in two separate sections, but I don't see any difference.