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Graphing Quadratic Functions - Intercept Form by Kristen Ehrler (2)

Graphing Quadratic Functions - Intercept Form by Kristen Ehrler (2)
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2019-06-21 23:31
FunctionCoordinate GeometryGraphing
This example demonstrates how to graph quadratic functions by inputting the y-intercept, axis of symmetry, and vertex. Key math concepts include quadratic functions, vertex, axis of symmetry, and y-intercept. Construction highlights involve using commands like Textfield for input, Vertex for vertex determination, Polygon for drawing, and Intersect for finding intersections. Suitable for middle school and above students to learn about the properties and graphing of quadratic functions.

GeoGebra Commands & Parameters

  1. Textfield(a) → inputBox1
  2. Textfield(b) → inputBox2
  3. Textfield(c) → inputBox3
  4. Textfield(d) → inputBox4
  5. Vertex(g) → B, , ,
  6. Polygon(G, H, I, J) → poly1, g_1, h, i, j
  7. Textfield(k) → inputBox5
  8. Intersect(f, l, 1) → A
  9. Intersect(f, l, 2) → K

AI Drawing Prompt Reference

Draw a quadratic function graph by inputting the y-intercept, axis of symmetry, and vertex. Use a polygon to represent the graph, label the vertex and axis, and find the intersections with the x-axis. First, create input fields for parameters, then calculate the vertex and draw the graph based on the inputs, finally find and mark the intersections.
The prompt above was compiled from the original drawing commands and is for reference only.