Systems of Linear Equations

In this worksheet you will investigate the types of solutions for linear systems. Move the sliders to change the slope and y-intercepts of lines 1 & 2.
1) Move the sliders till you see Solution: ?:
a) What do you notice about the equations?
b) What do you notice about the graphs of the lines?
2) Move the slider till you see Solution: Infinitely many.
a) What do you notice about the equations?
b) What do you notice about the graphs of the lines?
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– Sarah K Mason, Edward Knote

Information: Systems of Linear Equations