NYS

These are the resources that support this NYS Standard.

NY-AII-A.REI.4b: Solve quadratic equations in one variable.
i) inspection,
ii) taking square roots,
iii) factoring,
iv) completing the square,
v) the quadratic formula, and
vi) graphing.
Write complex solutions in a + bi form.

There are 241 resources.
Title Description Thumbnail Image Curriculum Topics

Math Example--Quadratics--Completing the Square: Example 8

Math Example--Quadratics--Completing the Square: Example 8

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Completing the Square: Example 8 Quadratic Equations and Functions

Math Example--Quadratics--Completing the Square: Example 9

Math Example--Quadratics--Completing the Square: Example 9

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Completing the Square: Example 9 Quadratic Equations and Functions

Math Example--Quadratics--Solving Quadratics by Factoring--Example 1

Math Example--Quadratics--Solving Quadratics by Factoring--Example 1

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Solving Quadratics by Factoring--Example 1 Quadratic Equations and Functions

Math Example--Quadratics--Solving Quadratics by Factoring--Example 2

Math Example--Quadratics--Solving Quadratics by Factoring--Example 2

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Solving Quadratics by Factoring--Example 2 Quadratic Equations and Functions

Math Example--Quadratics--Solving Quadratics by Factoring--Example 4

Math Example--Quadratics--Solving Quadratics by Factoring--Example 4

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Solving Quadratics by Factoring--Example 4 Quadratic Equations and Functions

Math Example--Quadratics--Solving Quadratics by Factoring--Example 6

Math Example--Quadratics--Solving Quadratics by Factoring--Example 6

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Solving Quadratics by Factoring--Example 6 Quadratic Equations and Functions

Math Example--Quadratics--Solving Quadratics by Factoring--Example 8

Math Example--Quadratics--Solving Quadratics by Factoring--Example 8

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--Solving Quadratics by Factoring--Example 8 Quadratic Equations and Functions

Math Example--Quadratics--The Quadratic Formula: Example 1

Math Example--Quadratics--The Quadratic Formula: Example 1

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 1 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 10

Math Example--Quadratics--The Quadratic Formula: Example 10

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 10 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 11

Math Example--Quadratics--The Quadratic Formula: Example 11

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 11 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 12

Math Example--Quadratics--The Quadratic Formula: Example 12

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 12 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 2

Math Example--Quadratics--The Quadratic Formula: Example 2

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 2 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 3

Math Example--Quadratics--The Quadratic Formula: Example 3

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 3 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 4

Math Example--Quadratics--The Quadratic Formula: Example 4

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 4 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 5

Math Example--Quadratics--The Quadratic Formula: Example 5

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 5 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 6

Math Example--Quadratics--The Quadratic Formula: Example 6

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 6 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 7

Math Example--Quadratics--The Quadratic Formula: Example 7

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 7 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 8

Math Example--Quadratics--The Quadratic Formula: Example 8

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 8 Quadratic Formula

Math Example--Quadratics--The Quadratic Formula: Example 9

Math Example--Quadratics--The Quadratic Formula: Example 9

This is part of a collection of math examples that focus on quadratic expressions, functions, and equations.

Math Example--Quadratics--The Quadratic Formula: Example 9 Quadratic Formula

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