Eric Nicholas K's answer to Kathy's Secondary 4 A Maths Singapore question.
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Q7, Q8
Forgot to write my usual statement for dy/dx because the question asks for the ‘gradient’ and not ‘the value of dy/dx’.
However, it is understood that dy/dx represents the gradient at a given point, so in actual fact you can conclude at the value of dy/dx.
Forgot to write my usual statement for dy/dx because the question asks for the ‘gradient’ and not ‘the value of dy/dx’.
However, it is understood that dy/dx represents the gradient at a given point, so in actual fact you can conclude at the value of dy/dx.
Date Posted:
4 years ago
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