What is the derivative of f(x) = 4x^5 + 6x + 9?
- A. 20x^4
- B. 4x^4 + 6
- C. 20x^5 + 6
- D. 20x^4 + 6 ✓
Correct answer
D. 20x^4 + 6
Explanation
Using the power rule, the derivative of 4x^5 is 20x^4, the derivative of 6x is 6, and the derivative of the constant 9 is 0. So f'(x) = 20x^4 + 6.
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...