Question

How many solutions does the system have? y=3x+2 y=3x-6

Answer 1

Step-by-step explanation:

Step-by-step explanation:

Graph both the equations and read the coordinates of the point of intersection as shown in the graph below:

Answer 2

None

Step-by-step explanation:

The slopes are the same. The y intercepts are 2 and - 6. These lines are parallel which means they never intersect. No intersection means no solution. Just to show you what this means, I graphed this on Desmos for you.

Red: y = 3x - 6

Blue: y = 3x + 2

These two never meet.