Title: The Definition of the Derivative PostVideo Questions
Course: Calculus Videos Project Modules

Q: Which of the following statements represent the meaning of f'(4.2)=1.7? [Image]
- I. only (Incorrect)
- II. only (Incorrect)
- III. only (Incorrect)
- I. and II. only (Incorrect)
- I. and III. only (Correct)
- I., II., and III. (Incorrect)
A: I. and III. only

Q: The expression [Image] is the derivative of what function?
- [Image: f open parentheses x close parentheses equals e to the power of x plus h end exponent sin open parentheses x plus h clos] (Incorrect)
- [Image: e to the power of x sin open parentheses x close parentheses] (Correct)
- [Image: e to the power of x plus h end exponent sin open parentheses x plus h close parentheses minus e to the power of x sin op] (Incorrect)
- [Image: fraction numerator e to the power of x plus h end exponent sin open parentheses x plus h close parentheses minus e to th] (Incorrect)
- [Image: e to the power of x open parentheses sin open parentheses x close parentheses plus cos open parentheses x close parenthe] (Incorrect)
A: [Image: e to the power of x sin open parentheses x close parentheses]

Q: If f is a differentiable function and a is in the domain of f, then f'(a) is given by which of the following expressions? [Image]
- I. only (Incorrect)
- II. only (Incorrect)
- III. only (Incorrect)
- I. and II. only (Correct)
- I. and III. only (Incorrect)
- I., II., and III. (Incorrect)
A: I. and II. only