Plotting Multiple Equations and
Solving Systems of Equations
(1) Enter between two and five equations in x and y separated by commas and (2) select your display window (the default window is –10 to 10 in both x and y directions). With 1-click, you get all the graphs and points of intersection. (Note: enter functions, like "f(x)=x^2+3", in equation form, "y=x^2+3").
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