2-13 2-14

Finish graphing Lines packet (not linear Stories packet) for next class! Please make sure to look over packet that says Study Guide and Intervention 7-1 and look at Systems of equations. We will be starting that next class.
Solutions: where lines touch or cross
Parallel lines: will never touch will never have a solutions
Perpendicular lines: where they cross at that coordinate point is the the solution to those two lines
Lines that are the same line just by a different name.... in other words they lay directly on top of each other and touch every where have INFINTE SOLUTIONS