<h2>
Answer:</h2>
The statements which are true about the given lines are:
A. Line 4y = −16 is horizontal.
B. Line 3x = 27 is vertical.
D. For either line, one of the coordinates of all the points is always the same value.
<h2>
Step-by-step explanation:</h2>
We have two lines as:
4y = −16 and 3x = 27
i.e. y= -4 and x=9
Now, we know that the first line i.e. y= -4 is a straight horizontal lines and the coordinate of the points on these lines are of the type: (x,-4)
The second line: x=9 is a straight vertical line and the coordinate of the points on these lines are of the type: (9,y)
Hence, we get that for either of these lines one of the coordinate of all the points is always the same.
