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ECAT Mathematics QUESTION #779
Question 1
When \(f(x) = \sin x\) and \(x = 0\), then slope will be:
  • 1✔️
  • -1
  • 2
Correct Answer Explanation
Slope = \(f'(x) = \cos x\). At \(x = 0\): \(\cos 0 = 1\).