Help me check this please?!

This isn't a test, it's apart of my study guide and I couldn't find the answers in my lesson.

It has to due with solving systems of equations graphically.

Question

Help me check this please?!

This isn't a test, it's apart of my study guide and I couldn't find the answers in my lesson.

It has to due with solving systems of equations graphically.

anonymous · Answer

1. If the lines are __parallel__, the slopes are the __same__ and the y-intercepts are __different__> There are no solutions.

2. If the lines are the __same line__, the slopes are the __same__ and the y-intercepts are the __same__. There are __infinitely many solutions__.

3. If the lines are __intersecting__, the slopes are __different__ and the y-intercepts can be the __same__. There is __one__ solution, this is where the lines intersect.

anonymous · Answer

In #1, I meant to write a period instead of >

anonymous · Answer

I know it's really simple but I just wanna make sure they're correct because I have a DBA (oral test, kinda, if you don't know what it is) in a hour and I don't want to sound like a complete idiot.