Answer:
independent variable.
Step-by-step explanation:
B.
A/B × D/C = A/B × D/C because when we divide a fractional number we need to turn the second expression upside down .
y=-1
use point slope formula y-y₁=m(x-x₁)
find m which is slope -1--1/-4--1= 0/-3= 0
plug in the equation and use the first point
y--1=0(x--1)
5
