Type:

Other

Description:

In this activity, students graph a quadratic function that models the shape of a bridge trestle and then solve the related quadratic equation by completing the square. Students use the calculators’ capabilities to find the x-intercepts and the maximum value on the graph. Teacher notes, detailed instructions on using graphing calculators, and questions to check comprehension aid in teaching the lesson.

Subjects:

  • Mathematics > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

oai:nsdl.org:2200/20120910143018146T,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-090,Functions,NSDL,Algebra,Grade 9,Graphing techniques,High School,Quadratic,Grade 10,Grade 11,Grade 12,Informal Education,Mathematics,Equations,Vocational/Professional Development Education

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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