## TEKS.HS.A1.2a - Determine the domain and range of a linear function in mathematical problems; determine reasonable domain and range values for real-world situations, both continuous and discrete; and represent domain and range using inequalities.

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### Algebra Applications Teacher's Guide: Functions and Relations

Algebra Applications Teacher's Guide: Functions and Relations

This is the Teacher's Guide that accompanies Algebra Applications: Functions and Relations.

Applications of Functions and Relations

### Algebra Applications Teacher's Guide: Linear Functions

Algebra Applications Teacher's Guide: Linear Functions

This is the Teacher's Guide that accompanies Algebra Applications: Linear Functions.

Applications of Linear Functions

### Algebra Nspirations Teacher's Guide: Functions and Relations

Algebra Nspirations Teacher's Guide: Functions and Relations

This is the Teacher's Guide that accompanies Algebra Nspirations: Functions and Relations.

Applications of Functions and Relations

### Algebra Nspirations Teacher's Guide: Linear Functions

Algebra Nspirations Teacher's Guide: Linear Functions

This is the Teacher's Guide that accompanies Algebra Nspirations: Linear Functions.

Applications of Linear Functions

### Brief Review: Linear Equations in Standard Form

In this presentation we show how to convert a linear equation in Standard Form to a linear function in Slope Intercept Form. We go over the reason for such a conversion and applications that give rise to these equations.

Standard Form

### Closed Captioned Video: Algebra Applications: Linear Functions, Segment 2: Cycling

Closed Captioned Video: Algebra Applications: Linear Functions, Segment 2: Cycling Special Functions and Applications of Linear Functions

### Closed Captioned Video: Linear Inequality

Closed Captioned Video: Linear Inequality

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality. This video supports the TI-Nspire Clickpad and Touchpad.

Inequalities

### Closed Captioned Video: Linear Inequality Using Sliders

Closed Captioned Video: Linear Inequality Using Sliders

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders.

Inequalities

### Closed Captioned Video: Algebra Applications: Functions and Relations

Closed Captioned Video: Algebra Applications: Functions and Relations

The relationship between slope and grade in cycling is explored.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Applications: Functions and Relations, 1

Closed Captioned Video: Algebra Applications: Functions and Relations, Segment 1: Introduction

Scientists use conic sections to map the trajectories of spacecraft in flight.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Applications: Functions and Relations, 2

Closed Captioned Video: Algebra Applications: Functions and Relations, Segment 2: Parabolic Paths

The liftoff and pre-orbital path of the rock is described by a parabola.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Applications: Functions and Relations, 3

Closed Captioned Video: Algebra Applications: Functions and Relations, Segment 3: Circular Paths

The path of a rocket orbiting the Earth can be modeled with the equation of a circle.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Applications: Functions and Relations, 4

Closed Captioned Video: Algebra Applications: Functions and Relations, Segment 4: Elliptical Paths

The planets orbiting the sun follow elliptical paths.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Applications: Inequalities

Closed Captioned Video: Algebra Applications: Inequalities

In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Applications: Inequalities, 1

Closed Captioned Video: Algebra Applications: Inequalities, Segment 1: Hybrid Cars

With the increasing demand worldwide for cars, the cost of gasoline continues to rise.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Applications: Inequalities, 2

Closed Captioned Video: Algebra Applications: Inequalities, Segment 2: Floods in Venice

The city of Venice is slowly sinking into the Adriatic Sea.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Applications: Linear Functions

Closed Captioned Video: Algebra Applications: Linear Functions Special Functions and Applications of Linear Functions

### Closed Captioned Video: Algebra Applications: Linear Functions, 1

Closed Captioned Video: Algebra Applications: Linear Functions, Segment 1: Introduction Special Functions and Applications of Linear Functions

### Closed Captioned Video: Algebra Applications: Linear Functions, 3

Closed Captioned Video: Algebra Applications: Linear Functions, Segment 3: Oil Exploration Special Functions and Applications of Linear Functions

### Closed Captioned Video: Algebra Applications: Linear Functions, 4

Closed Captioned Video: Algebra Applications: Linear Functions, Segment 4: Exercise Special Functions and Applications of Linear Functions

### Closed Captioned Video: Algebra Nspirations: Functions and Relations

Closed Captioned Video: Algebra Nspirations: Functions and Relations

Functions are relationships between quantities that change. Written and hosted by internationally acclaimed math educator Dr.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Nspirations: Functions and Relations, 1

Closed Captioned Video: Algebra Nspirations: Functions and Relations, Segment 1

In this Investigation we explore the definition of a Relation.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Nspirations: Functions and Relations, 3

Closed Captioned Video: Algebra Nspirations: Functions and Relations, Segment 3

In this Investigation we look at functions. This video is Segment 3 of a 4 segment series related to Functions and Relations.

Applications of Functions and Relations, Conic Sections and Relations and Functions

### Closed Captioned Video: Algebra Nspirations: Inequalities

Closed Captioned Video: Algebra Nspirations: Inequalities

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Nspirations: Inequalities, 1

Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 1

In this Investigation we explore linear inequalities in one variable.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Nspirations: Inequalities, 3

Closed Captioned Video: Algebra Nspirations: Inequalities, Segment 3

In this Investigation we look at linear inequalities in two variables.

Applications of Equations and Inequalities and Inequalities

### Closed Captioned Video: Algebra Nspirations: Linear Functions

Closed Captioned Video: Algebra Nspirations: Linear Functions

In this program, internationally acclaimed mathematics educator Dr.

Applications of Linear Functions

### Closed Captioned Video: Algebra Nspirations: Linear Functions, 1

Closed Captioned Video: Algebra Nspirations: Linear Functions, Segment 1

In this Investigation we look at linear models for objects moving at a constant speed.

Applications of Linear Functions

### Closed Captioned Video: Algebra Nspirations: Linear Functions, 3

Closed Captioned Video: Algebra Nspirations: Linear Functions, Segment 3

In this Investigation we look at a linear regression for carbon dioxide emission data.

Applications of Linear Functions

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 1: Ax + By = C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 1: Ax + By = C

In this video tutorial, analyze the steps in converting a linear equation in Standard F

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 2: Ax + By = -C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 2: Ax + By = -C

In this video tutorial, analyze the steps in converting a linear equation in Standard

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 3: Ax - By = C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 3: Ax - By = C

In this video tutorial, analyze the steps in converting a linear equation in Standard F

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 4: -Ax + By = C

In this video tutorial, analyze the steps in converting a linear equation in Standard

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 5: Ax - By = -C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 5: Ax - By = -C

In this video tutorial, analyze the steps in converting a linear equation in Standard

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 6: -Ax + By = -C

In this video tutorial, analyze the steps in converting a linear equation in Standard

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 7: -Ax - By = C

In this video tutorial, analyze the steps in converting a linear equation in Standard

Standard Form

### Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -C

Closed Captioned Video: Anatomy of an Equation: Linear Equations in Standard Form to Slope-Intercept Form 8:-Ax - By = -C

In this video tutorial, analyze the steps in converting a linear equation in Standard

Standard Form

### Closed Captioned Video: Discrete Linear Functions

Closed Captioned Video: Discrete Linear Functions

In this TI Nspire tutorial for the TI-Nspire, the Graph Window is used to graph discrete functions. This video supports the TI-Nspire Clickpad and Touchpad.

Special Functions

### Closed Captioned Video: Distance Formula Template

Closed Captioned Video: Distance Formula Template

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to create a function to calculate the distance formula.

Distance Formula

### Closed Captioned Video: Exp Cosine Curve Properties

Closed Captioned Video: Exp Cosine Curve Properties

In this TI Nspire tutorialthe Graphing window is used to create a slider-based graph of a cosine curve to explore its properties.

Trigonometric Functions

### Closed Captioned Video: Exp Sine Curve Properties

Closed Captioned Video: Exp Sine Curve Properties

In this TI Nspire tutorialthe Graphing window is used to create a slider-based graph of a sine curve to explore its properties.

Trigonometric Functions

### Closed Captioned Video: Graphs of Absolute Value Functions

Closed Captioned Video: Graphs of Absolute Value Functions

In this TI Nspire tutorial for the TI-Nspire, the Graph Window is used to graph absolute value functions.

Special Functions

### Closed Captioned Video: Linear Functions: Negative Slope, Negative y-Intercept

Closed Captioned Video: Linear Functions: Negative Slope, Negative y-Intercept

Video Tutorial: Linear Functions: Negative Slope, Negative y-Intercept.

Graphs of Linear Functions

### Closed Captioned Video: Linear Functions: Negative Slope, Positive y-Intercept

Closed Captioned Video: Linear Functions: Negative Slope, Positive y-Intercept

Video Tutorial: Linear Functions: Negative Slope, Positive y-Intercept.

Graphs of Linear Functions

### Closed Captioned Video: Linear Functions: Negative Slope, Zero y-Intercept

Closed Captioned Video: Linear Functions: Negative Slope, Zero y-Intercept

Video Tutorial: Linear Functions: Negative Slope, Zero y-Intercept.

Graphs of Linear Functions

### Closed Captioned Video: Linear Functions: Positive Slope, Negative y-Intercept

Closed Captioned Video: Linear Functions: Positive Slope, Negative y-Intercept

Video Tutorial: Linear Functions: Positive Slope, Negative y-Intercept.

Graphs of Linear Functions

### Closed Captioned Video: Linear Functions: Positive Slope, Positive y-Intercept

Closed Captioned Video: Linear Functions: Positive Slope, Positive y-Intercept

Video Tutorial: Linear Functions: Positive Slope, Positive y-Intercept.

Graphs of Linear Functions

### Closed Captioned Video: Linear Functions: Positive Slope, Zero y-Intercept

Closed Captioned Video: Linear Functions: Positive Slope, Zero y-Intercept

Video Tutorial: Linear Functions: Positive Slope, Zero y-Intercept.

Graphs of Linear Functions

### Closed Captioned Video: Trig Identities

Closed Captioned Video: Trig Identities

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator window is used to find the trigonometric identities for addition and subtraction of sine and cosine.

Trig Expressions and Identities

### Collections in a Box: Slope Formula

This cheat sheet gathers together a number of resources on the topic of the slope formula. See the descriptions and links below. Each link takes you to a collection of resources around that topic.

Point-Slope Form, Slope and Slope-Intercept Form