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Algebra 1

Quadratic Functions

Quadratic expressions and equations are closely related to quadratic functions. These activities investigate what it means to factor a quadratic through the use of tiles and how the linear factors of a quadratic expression are related to the solutions of a quadratic equation and to the graph of a quadratic function.

Algebra 1: Quadratic Functions Activities

Title Type

Factoring Trinomials Part 2

Explore trinomials of the form x2 + bx + c, where b is negative and c is positive.

Alignments  Standards  |  Textbook  
  • 5527

Factoring Trinomials Part 1

Use tiles to factor trinomials such as x2 + 5x + 6.

Alignments  Standards  |  Textbook  
  • 6379

Zeros of a Quadratic Function

Merge graphical and algebraic representations of a quadratic function and its linear factors.

Alignments  Standards  |  Textbook  
  • 5754

Transformations of a Quadratic Function

Explore transformations of a quadratic function.

Alignments  Standards  |  Textbook  
  • 5566

Area "FOILed" Again!

Students practice finding rectangular areas with algebraic expressions for the lengths of the sides.

Alignments  Standards  |  Textbook  
  • 5516
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