G
Guest
Guest
Which of the following is NOT the equation of a conic section?
a. x^2 + y^2 = 9
b. x^2 + y = 3
c. x^2 - y^2 = 9
d. x^2 + 4y^2 = 1
e. x^3 + 2y = 4
f. all of these are conics
they all look conic to me.......
a. x^2 + y^2 = 9
b. x^2 + y = 3
c. x^2 - y^2 = 9
d. x^2 + 4y^2 = 1
e. x^3 + 2y = 4
f. all of these are conics
they all look conic to me.......