PhysSandbox

Function Grapher

This interactive simulator explores Function Grapher in Math Visualization. Enter f(x) and see instant plots with zoom and pan. Use the controls to change the scenario; watch the visualization and any graphs or readouts to connect the model with lectures, labs, and homework.

Who it's for: Suited to beginners and first exposure to the topic. Typical context: Math Visualization.

Key terms

  • function
  • grapher
  • function grapher
  • math
  • visualization

How it works

Type a **y = f(x)** expression evaluated by **mathjs** (variable **x** only). The plot auto-scales **y**; **drag** on the graph to pan horizontally. **Zoom** squeezes or widens the **x** window about the center. Discontinuities and poles are drawn as separate segments.

Key equations

Examples: sin(x), x^2 + 2*x, exp(-x^2)

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