Question

Medal !!!!!

Look At Attachment

Answer 1

LOL a vertical line :D
If it's a vertical line, then its equation is
x = whatever number the line crosses on the horizontal axis :3

Answer 2

In this case, what number does the line cross on the x-axis?

Answer 3

-3 ?

Answer 4

That's right :)
So your equation is
x = ...what? LOL

and remember, just as horizontal lines do not involve x
vertical lines do not involve y :)

Answer 5

y=-3

Answer 6

I just said... vertical lines do not involve y.. silly :)

Answer 7

Horizontal lines are
y = <something>

But vertical lines such as this would have as their equation
x = <something>

And that something would be the number where it crosses the y (or x) axis :)

Answer 8

y=-3x

Answer 9

What part of 'vertical lines don't involve y' don't you understand? >:3

Answer 10

ohhh now i get it

Answer 11

good, so your answer is...?

Answer 12

c

Answer 13

There you go.

Answer 14

THANKS