### Home > APCALC > Chapter 12 > Lesson 12.2.2 > Problem 12-85

12-85.

**Multiple Choice: **Which of the following limits equals

I

III

I, III

I, II, III

I, II

These are all forms of the derivative of .

What is the derivative of

12-85.

**Multiple Choice: **Which of the following limits equals

I

III

I, III

I, II, III

I, II

These are all forms of the derivative of .

What is the derivative of