To graph the function /, we plot the points ( x) 7 | in a coordinate plane. RO To graph ((x) - x" - 2, we plot the following Po (x, 2x) O (x, 0) O (x, 1) O (x, x - 3) O ( x x - 2) So the point (5. Is on the graph of /. The height of the graph of / above the x-axis when x - 5 Is Complete the table X ((x ) = x2 - 2 (x, y) 0 0 Sketch a graph of f. 10/ -10 -5 10 -10 -5 10 -s -S - 10 10 106 -10 -5 10 -10 -5 O -10 - 10