Question

AB contains the points A(–3, 3) and B(1, 4). YZ contains the points Y(–4, 7) and Z(–2, y). AB and 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

y=mx+b...............................................................................................

Answer 2

Your answer

B. y = 1

Visual.. vvv *Draw lines, program's too stubborn* lol