Which statement about the ordered pairs (–2, 9), (0, 9) and (3, 9) is not true? A. The points lie on the graph of a vertical line.
B. The points lie on the graph of the equation y = 9.
C. The points represent a function.
D. The slope of the line between each pair of points is 0.

Choice A would be the correct answer.

Step-by-step explanation:

The three coordinate pairs given create a horizontal line on the graph not a vertical line.  Each of the y coordinates in each pair are at 9 so the slope between each point is zero and it is a linear function, therefore leaving A as the statement that is not true.

i'm not really sure how to answer that

step-by-step explanation: