Question

use the four step process to find r'(x) and then find r'(1), r'(2), r'(3). in r(x)=4+4x^2

Answer 1

What's the "4 step process"? Calculating derivatives from first principles?

Answer 2

idk. my prof. sent us this. she didnt discuss this

Answer 3

"4 step process" isn't a standard name. I am pretty sure it does mean calculate the derivative from first principles. But I don't want to lead you down that path without knowing exactly what it is. So check your lecture notes and let us know exactly what it is you ahve to do and then we can help you do it.

Answer 4

she gave us 1 example

Answer 5

That doesn't show the "4 Step Process" itself, just examples of answers.

Answer 6

exactly .that's why i don't understand.