Calumworthy1192 Calumworthy1192
  • 19-02-2024
  • Mathematics
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Using differentiation from first principles to work out the derivative of y = x² and the gradient at the point (3,9).
a) Derivative: 2x, Gradient: 6
b) Derivative: x², Gradient: 9
c) Derivative: 2x², Gradient: 18
d) Derivative: x, Gradient: 3

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