Question

describe the symmetry of this function. line symmetry only rotational symmetry only no symmetry both line and rotational symmetry

Explanation:

A function has line - symmetry if it can be folded along a line and the two halves match exactly. A function has rotational symmetry if it looks the same after a rotation about a point. By observing the graph, we can see that the function can be folded along the y - axis and the two halves will match, so it has line - symmetry. But if we rotate it about any point, it will not look the same as the original, so it has no rotational symmetry.

Answer:

line symmetry only