Parallel and Perpendicular How Many Solutions

Lines who's graphs do not intersect

• System of equations

• Coincident Lines

• Parallel Lines

• Perpendicular Lines

A system of equations with no solution will have lines that...

• are the same

• cross in one place

• are parallel and never touch

A system of equations with one solution will have lines that...

• are the same

• cross in one place

• are parallel and never touch

How many solutions does a system of perpendicular lines have?

• None

• One

• Two

• Infinite

• line l

• line m

• line s

• line t

• line s

• line t

• line m

• line l

• line l

• line m

• line s

• line t

How many solutions?

• One Solution

• No solution

• Infinitely Many Solutions

How many solutions does a system of coincidental lines have?

• None

• One

• Two

• Infinite

What type of system has the same slope and different y-intercepts?

• Parallel

• Coincident

• Perpendicular

• IBNP