Is the relation shown below a function? Use the graph below to justify your response (0, 0), (2, 0), (2, 2), and (3, 4)

C. Two points have the same x (input) value (2)

step-by-step :

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°