Quiz - Solving 2x2 Systems

Y<#

Shade down / left

>,<

Dotted line

Consistent Independent

Where there is 1 or 2 solutions

Shade down / left

Y<#

Shade up/ right

Y>#

system of equations

two or more equations

solution to a system

where the graphs intersect

Consistent Dependent

where there is infinitely many solutions

Y>#

Shade up/ right

>,< -- --

Solid line

Coincidal

2 lines on top of each other

Dotted line

>,<

Solid line

>,< -- --

Consistent Dependent / infinitely many solutions

Coincidal lines are ___________ they have _____ solution/s

Consistent Independent / 1 or 2 solutions

Intersecting lines are ___________ they have _____ solution/s

Consistent Dependent

lines on top of each other exact same line more than once

Inconsistent

no solutions

Inconsistent / no solution

parallel lines are ___________ they have _____ solution/s

no solution / Inconsistent

same slope means