NYS

These are the resources that support this NYS Standard.

NY-AI-A.REI.4b: Solve quadratic equations by: i) inspection, • An example for inspection would be x2 = 49, where a student should know that the solutions would include 7 and -7. ii) taking square roots, iii) factoring, iv) completing the square, v) the quadratic formula, and vi) graphing. Recognize when the process yields no real solutions

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