Title: Basic Derivative Rules PreVideo Questions
Course: Calculus Videos Project Modules

Q: Compute the Derivative:
f(x) = 4cos(x)
- 4sin(x) (Incorrect)
- -4sin(x) (Correct)
- 4cos(x) (Incorrect)
- -4cos(x) (Incorrect)
A: -4sin(x)

Q: Compute the Derivative:
f(x) = log_7(x)
- [Image: equation] (Incorrect)
- [Image: equation] (Correct)
- [Image: equation] (Incorrect)
- [Image: equation] (Incorrect)
A: [Image: equation]

Q: Compute the Derivative:
f(x) = 7^x
- ln(7)7^x (Correct)
- 7^x (Incorrect)
- x7^x-1 (Incorrect)
- 7*7^x (Incorrect)
- 6x^2 + 7 (Incorrect)
A: ln(7)7^x

Q: Compute the Derivative:
f(x) = 2x^3 + 7
- 2x^3 + 7 (Incorrect)
- 2x^3 (Incorrect)
- 6x^3 + 7 (Incorrect)
- 6x^2 (Correct)
- 6x^2 + 7 (Incorrect)
A: 6x^2