Can someone help me state whether the graph represents a function or not??!

looks like a functioning

Step-by-step explanation:

If it passes the vertical line test

It can only cross a vertical line once

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°

loloo

step-by-step explanation:

lololool