ECZ 2024 · GCE Paper 1 — Introduction To Calculus

Given that y = 4x3 - 2x2 + 1, find dydx.

  • A. 12x - 4
  • B. 12x2 - 4x
  • C. 12x2 - 4x + 1
  • D. 4x2 - 4x

Verified working — step 1

dydx= 4(3)x3 - 1 - 2(2)x2 - 1

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Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

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