What is the derivative of f(x) = 9x^5 + 9x + 4?
- A. 45x^4 + 9 ✓
- B. 45x^5 + 9
- C. 45x^4
- D. 9x^4 + 9
Correct answer
A. 45x^4 + 9
Explanation
Using the power rule, the derivative of 9x^5 is 45x^4, the derivative of 9x is 9, and the derivative of the constant 4 is 0. So f'(x) = 45x^4 + 9.
Related MCQs
- According to Newton's Second Law; if the mass of an object doubles while the net force stays constant; what ha...
- In literary analysis; what term describes an object; character; or event that represents a broader idea or con...
- According to the theory of natural selection; which of the following best explains how species adapt over time...
- In an exothermic reaction; what happens to the energy of the surroundings?
- Which greenhouse gas is most associated with agricultural livestock production; particularly cattle?
- According to Maslow's hierarchy of needs; which level must generally be satisfied before a person pursues self...