Which line is the graph of y = 1/2 x + 1?

line a
line b
line c
line d

The answer is Line b.

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Step-by-step explanation:

Hope this helped!!!

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-2/

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°