Question

Graph the following lines and determine if they are parellel, perpendicular, coincide, or intersecting lines.
1. Y= 3x +2
9x-3y=-6

Answer 1

Hi,

Y= 3x +2
9x-3y=-6

Plug in "Y"

9x - 3(3x + 2) = -6
9x - 9x - 6 = -6

0 = 0

What does this mean?

Answer 2

Can someone graph it on a graph for me

Answer 3

0 = 0 cannot be graphed.

Answer 4

Therefore, the lines coincide.

Answer 5

Then wut line type would it be

Answer 6

No line.

Answer 7

Graph the following lines and determine if they are parellel, perpendicular, coincide, or intersecting lines.
2. Y=-2x+3
2x-4y=8.