A circle, however, has infinitely many. Any fold through the center of the
circle is a line of symmetry:
25 . B
The graph crosses the x-axis at the point where f(x) = 0. So
A circle, however, has infinitely many. Any fold through the center of the
circle is a line of symmetry:
The graph crosses the x-axis at the point where f(x) = 0. So