Question

The equation of the axis of symmetry for a parabola includes both the variables of x and y. this is always true,somtimes true, or never true?

Answer 1

never

Answer 2

the axis of symmetry is a vertical line

Answer 3

assuming the parabola is a function of x

Answer 4

the axis is symmetry is the line the vertex and focus of a parabola lie on... . The line is vertical for a parabola in the form (x - h)^2 = 4a(y - k)

and horizontal when the parabola is in the form (y - k)^2 = 4a(x - h)

Answer 5

sometimes... (rotated parabola)?

Answer 6

this is sometimes true it depends on the equation of the parabola..
for example: