Question

What is the equation of Line D

Answer 1

need help?

Answer 2

Yea

Answer 3

notice that line D is a horizontal line.
Learn this :
HOY -- horizontal line, 0 slope, represented by y = a number
VUX -- vertical line, undefined slope, represented by x = a number

so your horizontal line equation is : y = -3....it is this because no matter what x value you have, y is always gonna be -3

Answer 4

k