Organizing Topic:

3. Trace the x-axis, y-axis, and the graph of f(x) onto a sheet of patty paper. Be sure to label the axes. Reflect the graph of f(x) across the line y = x by holding the top-right and bottom left corners of the patty paper in each hand and flipping the sheet of patty paper over. Sketch what you see. Is this new graph a function? Explain how you ... ................
................