1) The line of symmetry is; Vertical Line x = 0
2) The line of symmetry is; Vertical line x = 4 and horizontal line y = -4
3) The line of symmetry is; Vertical Line x = 3
1) A line of symmetry is a line that divides a figure into two parts such that each part is the mirror image of the other.
From the given image, we can see that the line of symmetry here is a vertical line at x = 0. This is because that is the half way point of the object such that when mirrored, it produces the exact same image.
2) The line of symmetry here for the given object is;
x = 4 and y = -4
3) The line of symmetry here for the given parabola curve is;
x = 3
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