Hello Mr M,
Thanks for your answers.
1.For Question 5(iii), I put, A stretch parallel to the Y-axis by a scale factor of 2. I thought it was going from 1/x^2 to 2/x^2, thats why I did that. Will I get any marks?
Also, for Question 6, I completed the square, but got (x-0)+(y-4)=40 , and for my Centre I put (0,4) and Radius Sqrt(40).
Because this part of the question was wrong, the Point B on 6(ii) was different too, but the write answer using (0,4)
Thanks,
C94