Step #1: Click on [math]f\left(x\right)[/math] to see its graph. Then, clear the graph by unclicking [math]f\left(x\right)[/math].[br]Step #2: Click on [math]g\left(x\right)[/math] to see its graph. Then, clear the graph by unclicking [math]g\left(x\right)[/math].[br]Step #3: Click on [math]m\left(x\right)[/math] and drag the point M across the x-axis to see this piecewise function as the [math]x[/math]coordinate of M increases. Then, clear the graph by unclicking [math]m\left(x\right)[/math].[br]Step #4: Click on [math]h\left(x\right)[/math]to see the piecewise function.