HELP PLEASE ASAP!

In your own words, briefly define a quadratic function. The graph of the quadratic function f(x) = x2 is its own reflection across the y-axis. Give examples of at least two more functions that are their own reflection across the x-axis, the y-axis, or the line y = x without identifying which line you used for the line of reflection. The functions do not have to be quadratics.

Question

HELP PLEASE ASAP!

In your own words, briefly define a quadratic function. The graph of the quadratic function f(x) = x2 is its own reflection across the y-axis. Give examples of at least two more functions that are their own reflection across the x-axis, the y-axis, or the line y = x without identifying which line you used for the line of reflection. The functions do not have to be quadratics.