Example 2 Quadratic Function Graph the function y = f(x) = x - 4x-3 for values of x from -1 to 5. Completely fill in the table of values to get the graph. xy= f(x) = x - 4x-3 y (x, y) -1 (-1)-4(-1)-3= ? 0 (0)2-4 (0)-3= ? 1 (1)-4(1)-3= ? 2 (2)-4 (2)-3= ? 3 (3)-4 (3)-3= ? 4 (4)-4(4)-3= ? 5 (5)-4 (5)-3= ? Example 3 - Cubic Function Graph the function.