Question

line AB contains the points A(–3, 3) and B(1, 4). line YZ contains the points Y(–4, 7) and Z(–2, y). line AB and line YZ are perpendicular. Find the value of the y-coordinate of point Z.
A.
y = –1
B.
y = 1
C.
y = 8
D.
y = 15

Answer 1

Is there suppose to have a image?

Answer 2

Only because it says file

Answer 3

The answer is option B "Y=1."

Answer 4

no the file is suppose to say : AB with a line over it and YZ with a line over it

Answer 5

Oh ok

Answer 6

Just graph your points on a graph and see that the lines intersect through one/