What are the coordinates of the y-intercept of the graph of y = 3x – 6?

(2, 0)

(0, 2)

(-6,0)
(0,-6)

correct

step-by-step explanation:

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°

noncoplanar points are points that do not lie on the same line.