J Jacob888 New Member Joined Feb 3, 2012 Messages 21 Gender Male HSC 2013 May 21, 2013 #1 Can somebody please help me with this question, thanks. The tangent with equation 2x-y-4=0 touches the parabola x^2=4y at A. Fina the coordinates of A.
Can somebody please help me with this question, thanks. The tangent with equation 2x-y-4=0 touches the parabola x^2=4y at A. Fina the coordinates of A.
Carrotsticks Retired Joined Jun 29, 2009 Messages 9,494 Gender Undisclosed HSC N/A May 21, 2013 #2 Solve them simultaneously for the point of intersection.
