Reduce a given linear equation in two variables to the standard form y = mx + c; calculate gradients and intercepts of the graphs and then plot them to check. Solve problems involving direct and inverse proportion using graphical representations. Identify and interpret roots, intercepts and turning points of quadratic functions graphically. Easily plot mathematical functions, equations, and data points with this free online graph plotter . Ideal for students, teachers, and engineers, it supports linear, quadratic, trigonometric, and custom functions. Welcome to Quickplotter! Drag and drop or copy and paste your two-column data here to plot . The plot will be generated entirely in your own browser. To use a different aspect ratio, change the "fix aspect ratio" setting under Axes properties. Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs , and more.
