The following set of edges defines a grph: E = { (1, 2), (1, 3), (1, 4), (2, 7), (3, 2), (3, 4), (3, 5), (3, 6), (4, 7), (5, 2), (5, 7), (6, 4), (6, 7), (7, 8), (7, 9) } N0 = { 1 } Nf = { 8, 9 }

Draw the graph. Be sure to annotate the initial and final nodes correctly

Is the sequence [1, 3, 6, 4, 7, 9] a Test Path? Is the sequence [1, 3, 2, 7] a Test Path? Is the sequence [1, 2, 4, 7, 9] a Test Path?