Which set of ordered pairs does NOT represent a function? a (-3, 9), (-2,4). -1, 1), (0, 0), (1, 1) (2, 4) (39) b [1,3), (2, 6), (3, 9,) (4, 12) 5, 15) c. (1, 1) (4, 2), (16, 4), (25, 5) d.(9, -3), (4 -2),(1, -1), (0,0), (1, 1), (4, 2), (9, 3)

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte