## TEKS.HS.A2.3d - Determine the reasonableness of solutions to systems of a linear equation and a quadratic equation in two variables.

### Displaying 1 - 50 of 399 resources:

Thumbnail Image Title Description Curriculum Nodes

### Desmos Algebra Activities

This is a collection of graphing calculator activities, videos, and tutorials that cover a wide range of algebra topics. Some of these activities include companion worksheets.  Special Functions, Slope-Intercept Form, Quadratic Equations and Functions, Graphs of Linear Functions, Radical Functions and Equations, Trigonometric Functions, Standard Form, Applications of Linear Functions, Point-Slope Form, Applications of Exponential and Logarithmic Functions, Graphs of Exponential and Logarithmic Functions, Graphs of Quadratic Functions, Rational Functions and Equations, Slope and Proportions

### Math Clip Art Collection: Analysis of Parabolas

This collection aggregates all the math clip art around the topic of Analysis of Parabolas. There are a total of 12 images. Graphs of Quadratic Functions

### Math Clip Art Collection: Equations of Parabolas

This collection aggregates all the math clip art around the topic of Equations of Parabolas. There are a total of 11 images. Graphs of Quadratic Functions

### Math Clip Art Collection: Quadratics

This collection aggregates all the math clip art around the topic of Quadratics. There are a total of 10 images. Quadratic Equations and Functions

### Math Definitions Collection: Systems of Equations

This collection aggregates all the definition image cards around the topic of Linear Systems terms and vocabulary. There are a total of 13 terms. Solving Systems of Equations

### Math Examples Collection: Completing the Square

This collection aggregates all the math examples around the topic of Completing the Square. There are a total of 18 Math Examples. Quadratic Equations and Functions

### Math Examples Collection: Complex Roots of Quadratics

This collection aggregates all the math examples around the topic of Complex Roots of Quadratics. There are a total of 4 Math Examples. Numerical and Algebraic Expressions

### Math Examples Collection: Equations of Parabolas

This collection aggregates all the math examples around the topic of Equations of Parabolas. There are a total of 11 images. Graphs of Quadratic Functions

### Math Examples Collection: Evaluating Quadratic Functions

This collection aggregates all the math examples around the topic of Evaluating Quadratic Functions. There are a total of 10 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans. Quadratic Equations and Functions

### Math Examples Collection: Factoring Quadratics

This collection aggregates all the math examples around the topic of Factoring Quadratics. There are a total of 11 Math Examples. Factoring Quadratics

### Math Examples Collection: Graphs of Quadratic Functions in Factored Form

This collection aggregates all the math examples around the topic of Graphs of Quadratic Functions in Factored Form. There are a total of 8 Math Examples. Graphs of Quadratic Functions

### Math Examples Collection: Graphs of Quadratic Functions in Standard Form

This collection aggregates all the math examples around the topic of Graphs of Quadratic Functions in Standard Form. There are a total of 18 Math Examples. Graphs of Quadratic Functions

### Math Examples Collection: Graphs of Quadratic Functions in Vertex Form

This collection aggregates all the math examples around the topic of Graphs of Quadratic Functions in Vertex Form. There are a total of 8 Math Examples. Graphs of Quadratic Functions

### Math Examples Collection: Matrices

This collection aggregates all the math examples around the topic of Matrices. There are a total of 8 Math Examples. Numerical and Algebraic Expressions

### Math Examples Collection: Parabola Maxima and Minima

This collection aggregates all the math examples around the topic of Parabola Maxima and Minima. There are a total of 10 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans. Graphs of Quadratic Functions, Quadratic Equations and Functions and Polynomial Expressions

### Math Examples Collection: Quadratic Functions in Tabular and Graph Form

This collection aggregates all the math examples around the topic of Quadratic Functions in Tabular and Graph Form. There are a total of 37 Math Examples. Graphs of Quadratic Functions and Quadratic Equations and Functions

### Math Examples Collection: Quadratics with Graphical Solutions

This collection aggregates all the math examples around the topic of Quadratics with Graphical Solutions. There are a total of 8 Math Examples. Quadratic Equations and Functions

### Math Examples Collection: Solving Quadratics by Factoring

This collection aggregates all the math examples around the topic of Solving Quadratics by Factoring. There are a total of 8 Math Examples. Quadratic Equations and Functions

### Math Examples Collection: Solving Simple Quadratic Equations

This collection aggregates all the math examples around the topic of Solving Simple Quadratic Equations. There are a total of 8 Math Examples. Quadratic Equations and Functions

### Math Examples Collection: Systems of Equations

This collection aggregates all the math examples around the topic of Systems of Equations. There are a total of 38 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans. Numerical and Algebraic Expressions and Solving Systems of Equations

### Math Examples Collection: The Discriminant

This collection aggregates all the math examples around the topic of Calculating the Discriminant. There are a total of 10 Math Examples. Quadratic Formula

### Math Examples Collection: The FOIL Method

This collection aggregates all the math examples around the topic of the FOIL Method. There are a total of 17 Math Examples. The FOIL Method

### Math Examples Collection: The Quadratic Formula

This collection aggregates all the math examples around the topic of the Quadratic Formula. There are a total of 12 Math Examples. Quadratic Formula

### Math Quiz Collection: Factoring Quadratics

This collection aggregates all the math quizzes on this topic: Factoring Quadratics. There are a total of 3 resources. Factoring Quadratics

### Math Quiz Collection: The FOIL Method

This collection aggregates all the math quizzes on this topic: The FOIL Method. There are a total of 3 resources. The FOIL Method

### Math Video Collection: Algebra Applications Video Series: Systems of Equations

This collection aggregates all the math videos and resources in this series: Algebra Applications Video Series: Systems of Equations. There are a total of 23 resources. Applications of Linear Systems, Solving Systems of Equations and Matrix Operations

### Math Video Collection: Texas Instruments Tutorial Videos

This collection aggregates all the math videos and resources in this series: Texas Instruments Tutorial Videos. There are a total of 266 resources. Rational Expressions, Sequences, Series, Polynomial Functions and Equations, Graphs of Quadratic Functions, Quadratic Equations and Functions, Solving Systems of Equations, Trig Expressions and Identities, Probability, Geometric Constructions with Triangles, Composite Functions, Geometric Constructions with Angles and Planes, Distance Formula, Data Analysis, Slope, Special Functions, Trigonometric Functions, Graphs of Exponential and Logarithmic Functions, Radical Functions and Equations, Rational Functions and Equations, Slope-Intercept Form, Coordinate Systems, Graphs of Linear Functions, Inequalities, Matrix Operations and Midpoint Formula

### Quizlet Flash Card Collection: Evaluating and Solving Quadratics

This is a collection of Quizlet Flash Cards on the topic of Quadratics. There are 30 Quizlet Flash Card sets. Applications of Quadratic Functions, Factoring Quadratics, Quadratic Equations and Functions and Quadratic Formula

### Closed Captioned Video: Algebra Applications: Systems of Equations

Closed Captioned Video: Algebra Applications: Systems of Equations

In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Applications: Systems of Equations, 1

Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 1: Profit and Loss

Profit and loss are the key measures in a business.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Applications: Systems of Equations, 2

Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 2: Encryption

Secret codes and encryption are ideal examples of a system of equations.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Applications: Systems of Equations, 3

Closed Captioned Video: Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles

A ballistic missile shield allows you to shoot incoming missiles out of the sky.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations

Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations

Written and hosted by internationally acclaimed math educator Dr.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, 1

Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, Segment 1

In this Investigation we solve a linear system.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, 3

Closed Captioned Video: Algebra Nspirations: Solving Systems of Equations, Segment 3

In this Investigation we use matrices and the elimination method to solve a linear system.

Applications of Linear Systems and Solving Systems of Equations

### Closed Captioned Video: Intersection Point of Two Graphs

Closed Captioned Video: Intersection Point of Two Graphs

In this TI Nspire tutorial, the Graph window is used to graph two functions and finding the point of intersection.

Coordinate Systems

### Closed Captioned Video: Solving a System

Closed Captioned Video: Solving a System

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to solve a linear system. This video supports the TI-Nspire Clickpad and Touchpad.

Solving Systems of Equations

### Definition--Systems Concepts--Break-Even Analysis

Definition--Systems Concepts--Break-Even Analysis

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Dependent System

Definition--Systems Concepts--Dependent System

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Graphical Solutions to Linear Systems

Definition--Systems Concepts--Graphical Solutions to Linear Systems

This is part of a collection of definitions related to the topic of systems of equations.

Solving Systems of Equations

### Definition--Systems Concepts--Inconsistent System

Definition--Systems Concepts--Inconsistent System

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Independent System

Definition--Systems Concepts--Independent System

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Linear System

Definition--Systems Concepts--Linear System

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Non-Linear Systems

Definition--Systems Concepts--Non-Linear Systems

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Simultaneous Equations

Definition--Systems Concepts--Simultaneous Equations

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Solution to a System

Definition--Systems Concepts--Solution to a System

This is part of a collection of definitions related to the topic of systems of equations. The focus of most of the terms is linear systems.

Solving Systems of Equations

### Definition--Systems Concepts--Solving a Linear System Using Elimination

Definition--Systems Concepts--Solving a Linear System Using Elimination

This is part of a collection of definitions related to the topic of systems of equations.

Solving Systems of Equations

### Definition--Systems Concepts--Solving a Linear System Using Matrices

Definition--Systems Concepts--Solving a Linear System Using Matrices

This is part of a collection of definitions related to the topic of systems of equations.

Solving Systems of Equations

### Definition--Systems Concepts--Solving a Linear System Using Substitution

Definition--Systems Concepts--Solving a Linear System Using Substitution

This is part of a collection of definitions related to the topic of systems of equations.

Solving Systems of Equations

### Desmos Activity: Equations of Parabolas 1

Derive the equation of a parabola with a vertex at the origin and focus at coordinates (0, f) using a Desmos graphing calculator. There is a companion worksheet for this activity, which subscribers can download. Graphs of Quadratic Functions