Khan Academy Static

We already know that we can represent the set of all x-y pairs that satisfy a linear equation as a line. If there is a point where two of these lines intersect, then the x-y pair corresponding to that point must satisfy both equations. Common Core Standards: 8.EE.C.8, 8.EE.C.8a

1070_Systems_of_equations_with_graphing_5x_3y_7_3x_2y_8.html

1071_Systems_of_equations_with_graphing_y_7_5x_5_y_3_5x_1.html

1069_Systems_of_equations_with_graphing.html

1072_Systems_of_equations_with_graphing_chores.html