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If f(x) = x^4 - 4x^3, find f'(2). (2023)

Practice Questions

1 question
Q1
If f(x) = x^4 - 4x^3, find f'(2). (2023)
  1. 0
  2. 8
  3. 16
  4. 32

Questions & Step-by-step Solutions

1 item
Q
Q: If f(x) = x^4 - 4x^3, find f'(2). (2023)
Solution: f'(x) = 4x^3 - 12x^2; thus, f'(2) = 4(2^3) - 12(2^2) = 32 - 48 = -16.
Steps: 0

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