PLZ HELP When graphed, which equation would not make a straight line?

x-valuesy-values
310
413
516
619

x-valuesy-values
1328
1430
1532
1634

x-valuesy-values
17
26
35
44

x-valuesy-values
30
44
59
615

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°