📉 Graphing Calculator
Plot mathematical functions, find intercepts, and visualize equations in an interactive graph.…
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Graphing Calculator — Guide & Formulas
A graphing calculator plots a function y = f(x) by evaluating the function at many x values and connecting the points. Key features to identify on any graph: x-intercepts (where y=0, i.e., the roots), y-intercept (where x=0), local maxima and minima, asymptotes, and domain/range.
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