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Easy

Question

P(1,1) is a point on the parabola y = x2 whose vertex is A. The point on the curve at which the tangent drawn is parallel to the chord stack A P with bar on top text  is end text

  1. open parentheses fraction numerator 1 over denominator 2 end fraction comma fraction numerator 1 over denominator 4 end fraction close parentheses    
  2. open parentheses fraction numerator negative 1 over denominator 2 end fraction comma fraction numerator 1 over denominator 4 end fraction close parentheses    
  3. left parenthesis 24 right parenthesis    
  4. left parenthesis 42 right parenthesis    

The correct answer is: open parentheses fraction numerator 1 over denominator 2 end fraction comma fraction numerator 1 over denominator 4 end fraction close parentheses

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