How do you find the line of symmetry for the parabola whose equation is #y=2x^2-4x+1#?
1 Answer
May 16, 2018
Axis (or line) of symmetry is
Explanation:
When the equation of parabola in vertex form i.e.
Now we can write
=
Hence, vertex is
graph{(y-2x^2+4x-1)(x-1)((x-1)^2+(y+1)^2-0.01)=0 [-3.625, 6.375, -1.78, 3.22]}