1. Vertex and coefficient a  Try it!
See complete set of exercises here!
GeoGebra Learning: Exploring quadratics and parabolas.

UNDER CONSTRUCTION
Activity  Do All! 
Activity 1  Generate a line  you find whole number slope 
Activity 2  Generate a line  you find the slope 
Activity 3  You draw 2 points on grid and find the slope 
Metadata  Quadratics 2 with GeoGebra 
Brief  User chooses vertex point and first coordinate or second point, generates parabola and then finds equation and checks answer. 
Grade  810 (any time after formula f(x)=ax^2 has been introduced) 
Strand  Algebra 1 Algebra at Math247 
Standard  CA 1ALG.7  IS 1AL.2.5 
Keywords  lines, slope, linear equation, xintercept, yintercept 
Comments  none 
Download  Zip with Instructions (2.5MB for offline use by Teacher/Student) 
Author  LFS  contact  website 
Type  Freeware  Available for Offline and Online Use  Translatable (html) 
Use  Requires sunJava player 
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Up one level 
Categories: Algebra 1  Linear Equations