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  1. Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.

    • Y=E^X

      Y=E^X - Graphing Calculator - Desmos

    • Calculus

      Expression 1: "f" left parenthesis, "x" , right parenthesis...

    • Function Table

      Function Table - Graphing Calculator - Desmos

    • Circles

      Circles - Graphing Calculator - Desmos

  2. Level Curves. Author: Sarah Harrelson. New Resources. Untitled; Two-Way Tables and Ven Diagrams; ... Graphing Calculator Calculator Suite Math Resources.

  3. One way to collapse the graph of a scalar-valued function of two variables into a two-dimensional plot is through level curves. A level curve of a function $f(x,y)$ is the curve of points $(x,y)$ where $f(x,y)$ is some constant value. A level curve is simply a cross section of the graph of $z=f(x,y)$ taken at a constant value, say $z=c$. A ...

  4. 15.5.4 The Gradient and Level Curves. Theorem 15.11 states that in any direction orthogonal to the gradient. ∇f(a,b) , the function. f. does not change at. (a,b) Recall from Section 15.1 that the curve. f(x,y)=.

  5. Level Curve Plotter. An online tool that plots level curves and calculates the partial derivatives for a 3D function. How to use it. Enter a function of x and y into the input below, select level curves to plot, and press "PLOT CURVES". Click on a specific point to calculate the partial derivatives there.

  6. This worksheet illustrates the level curves of a function of two variables. You may enter any function which is a polynomial in both and .

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  8. Graphs level curves for four different values of c. Send feedback | Visit Wolfram|Alpha. Get the free "Level Curve Grapher" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Mathematics widgets in Wolfram|Alpha.