MATH!+ check please~ thanks in advance!
posted by conics!? on .
the equation 2x^2+ cy^2+Dx+Ey+f= 0
represent a conic. state the value(s) of C for which each of the following are possible:
My answer: c= 2
My answer: c>0, cant equal 2
My answer: c<o ( any negative number)
are these right thanks!
You are exactly correct!
You are right on the money nice job