Enjoy the quadratic function on this coordinate system. This quadratic function works with two equation that are the same but express something else and let you control the parabola differently. general formula: y=ax^2+bx+c vertex formula: y=(x-h)^2+k -> You can adjust the vertex (start of parabola) of the parabola with ''h'' and ''k'', x and k are its exact coordinates. (I like this one more) -> adjust the width of the parabola with ''a''
100% pen!! smartphone friendly Thanks to math class for the fomulas I'll maybe improve some things #pen #math #equation #function #quadratic function #geometry #coordinates #grid #parabola
