FL

These are the resources that support this Florida Standard.

MAFS.912.A-REI.2.4: Solve quadratic equations in one variable.
a. Use the method of completing the square to transform any quadratic equation in x into an equation of the form (x – p)² = q that has the same solutions. Derive the quadratic formula from this form.
b. Solve quadratic equations by inspection (e.g., for x² = 49), taking square roots, completing the square, the quadratic formula and factoring, as appropriate to the initial form of the equation. Recognize when the quadratic formula gives complex solutions and write them as a ± bi for real numbers a and b.

There are 419 resources.
Title Description Thumbnail Image Curriculum Topics

MATH EXAMPLES--Teacher's Guide: Completing the Square

MATH EXAMPLES--Teacher's Guide: Completing the Square

This Teacher's Guide provides an overview of the 4 worked-out examples that use the algorithm for completing the square.

MATH EXAMPLES--Teacher's Guide: Completing the Square Quadratic Formula and Quadratic Equations and Functions

Math in the News: Issue 87--The Wonders of 3D Printing

Math in the News: Issue 87--The Wonders of 3D Printing

January 2014. In this issue of Math in the News we look at 3D printing technology. In particular, we look at Nike's recent unveiling of a new running shoe developed using 3D printing.

Math in the News: Issue 87--The Wonders of 3D Printing Applications of 3D Geometry

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 01, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 01, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 01, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 01, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 01, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 01, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 01, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 01, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 01, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 02, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 02, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 02, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 02, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 02, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 02, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 02, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 02, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 02, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 03, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 03, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 03, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 03, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 03, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 03, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 03, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 03, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 03, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 04, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 04, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 04, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 04, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 04, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 04, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 04, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 04, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 04, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 05, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 05, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 05, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 05, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 05, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 05, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 05, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 05, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 05, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 06, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 06, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 06, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 06, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 06, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 06, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 06, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 06, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 06, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 07, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 07, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 07, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 07, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 07, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 07, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 07, Level 3

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 07, Level 3

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 07, Level 3 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 08, Level 1

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 08, Level 1

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 08, Level 1 Graphs of Quadratic Functions and Quadratic Equations and Functions

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 08, Level 2

Paper-and-Pencil Quiz: Graphs of Quadratic Functions, Quiz 08, Level 2

This is part of a collection of math quizzes on the topic of graphs of quadratic functions. Some quizzes are interactive and some are in PDF format.

Paper-and-Pencil Quiz--Graphs of Quadratic Functions, Quiz 08, Level 2 Graphs of Quadratic Functions and Quadratic Equations and Functions