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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. Monica Neagoy, this video explores the definition of a function, its vocabulary and notations, and distinguishes the concept of function from a general relation. Multiple representations of functions are provided using the TI-Nspire, while dynamic visuals and scenarios put them into real-world contexts. Concepts explored: functions, relations, equations, quadratic functions, linear functions, multiple representations.

This is part of a collection of closed captioned videos for the Algebra Nspirations video series. To see the complete collection of the videos, click on this link.

Note: The download is Media4Math's guide to closed captioned videos.

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Closed Captioned Video Library

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Video Transcripts

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Common Core Standards	CCSS.MATH.CONTENT.HSF.IF.A.2
Duration	28.07 minutes
Grade Range	6 - 9
Curriculum Nodes	Algebra • Functions and Relations • Applications of Functions and Relations • Conic Sections • Relations and Functions
Copyright Year	2020
Keywords	algebra, functions, relations, linear functions, quadratic functions, Closed Captioned Video

Display Title

Closed Captioned Video: Algebra Nspirations: Functions and Relations

Closed Captioned Video: Algebra Nspirations: Functions and Relations

This is part of a collection of closed captioned videos for the Algebra Nspirations video series. To see the complete collection of the videos, click on this link.

Note: The download is Media4Math's guide to closed captioned videos.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Closed Captioned Video Library

To see the complete collection of captioned videos, click on this link.

Video Transcripts

This video has a transcript available. To see the complete collection of video transcripts, click on this link.

Overview: Closed Captioned Videos

Using the Closed Captioned Videos

© Media4Math. All rights reserved

Percents: Fraction-Percent Conversion	Measures of Central Tendency: Weighted Mean	Percents: Calculating Tax
Integers: Variable Expressions with Integers	Anatomy of an Equation: Two-Step Equations 11	Integers: Dividing Integers
Slope Formula: Positive Slope, Coordinates in Quadrant IV	Geometry Applications: Transformations, Segment 1: Translations and Rotations.	Algebra Nspirations: Linear Functions, Segment 3
TI-Nspire Mini-Tutorial: Midpoint Formula Template	TI-Nspire Mini-Tutorial: Finding the Median of a Data List	Algebra Nspirations: Rational Functions and Expressions
Geometry Applications: Coordinate Geometry, Segment 1: Longitude and Latitude.	Anatomy of an Equation: Quadratic Equations 4	Geometry Applications: Points and Lines, Segment 1: Introduction
Place Value--Making Tens	Fractions: Multiplying Three Fractions	TI-Nspire Mini-Tutorial: Composite Functions, Linear to Polynomial
Algebra Applications: Data Analysis, Segment 2: What Is a Mortgage?	Algebra Applications: Logarithmic Functions, Segment 2: Hearing Loss	Algebra Applications: Linear Functions, Segment 1: Introduction
Geometry Applications: Polygons, Segment 3: Composite Figures	Anatomy of an Equation: One-Step Multiplication Equations	Algebra Nspirations: Solving Systems of Equations, Segment 1
Rational Numbers: Multiplying Rational Numbers	Algebra Tiles: Solving Two-Step Equations Using Algebra Tiles	Algebra Applications: Rational Functions, Segment 3: Hubble Telescope
Ratios, Proportions, and Percents: Calculating Percents	Ratios: Numerical Models for Ratios	Integers: Integers and Exponents
Measures of Central Tendency: Finding the Mean of a Data Set I	Desmos Geometry Exploration: Points	Algebra Applications: Exponential Functions, Segment 2: What Is an Earthquake?
TI-Nspire Mini-Tutorial: (CAS) Solving a Cubic Algebraically and Graphically	Algebra Applications: Systems of Equations	Slope Formula: Positive Slope, Coordinates in Quadrant II
Algebra Applications: Data Analysis, Segment 3: What Is a What is a Subprime Mortgage?	Algebra Nspirations: Exponents and Exponential Functions	Algebra Nspirations: Solving Systems of Equations, Segment 3
TI-Nspire Mini-Tutorial: Composite Functions, Linear to Rational	Geometry Applications: Transformations	Geometry Applications: 3D Geometry, Segment 2: Pyramids
The Distributive Property: a(x - b), all constants positive	One-Step Equations: Multiplication	Algebra Tiles: Modeling Quadratic Equations Using Algebra Tiles
Ratios and Rates: Rates from Data	TI-Nspire Mini-Tutorial: Composite Functions, Linear to Radical	Desmos Geometry Exploration: Lines, Rays, Segments
Anatomy of an Equation: Quadratic Equations 5	TI-Nspire Mini-Tutorial: Finding the Zeros of a Quadratic Function Using TRACE Feature	Algebra Applications: Rational Functions
The Distributive Property: a(x + b), all constants positive	Anatomy of an Equation: Two-Step Equations 7	TI-Nspire Mini-Tutorial: Creating a Random Number Table
Linear Functions: Negative Slope, Positive y-Intercept	Quadratics: Using the Discriminant to Test for Solutions to Quadratic Equations	Algebra Applications: Quadratic Functions, Segment 4: Medicine
Measures of Central Tendency: Finding the Median of a Data Set	Algebra Applications: Data Analysis, Segment 1: Introduction	Algebra Applications: Functions and Relations, Segment 4: Elliptical Paths
The Distributive Property: a(bx + c), a negative, b and c positive	Geometry Applications--What Are Prisms?	Measures of Central Tendency: The Mean and Normally Distributed Data
Algebra Applications: Systems of Equations, Segment 1: Profit and Loss	Desmos Geometry Exploration: Intersecting Lines and Planes	Place Value--Counting by 10's
Geometry Applications: Quadrilaterals, Segment 3: Parallelograms and Trapezoids	Place Value: Comparing and Ordering Decimals Using Place Value	Measures of Central Tendency: Mean of a Probability Distribution
Percents: The Percent One Number is of Another	Algebra Nspirations: Functions and Relations	TI-Nspire Mini-Tutorial: Exploring Quadratic Functions in Standard Form Using Sliders
Integers: Comparing and Ordering Integers	Algebra Applications: Quadratic Functions, Segment 1: Introduction	One-Step Equations: Subtraction
Fractions: Adding Fractions by Using Equivalent Fractions I	Percents: Applications of Percent -- Grade	Quadratics: Solving Quadratic Equations in Standard Form by Completing the Square
Percents: Percents and Multiples of Numbers	Algebra Nspirations: Inequalities	Geometry Applications--Antiprisms
Slope Formula: Negative Slope, Coordinates in Quadrants III and IV	TI-Nspire Mini-Tutorial: Finding the Intersection Point of Two Graphs	Fractions: Multiplying Two Fractions
TI-Nspire Mini-Tutorial: Finding the Zeros of a Quartic Function Using Function Intersection	TI-Nspire Mini-Tutorial: Matrix Addition and Multiplication (3 x 3 Matrices)	Fractions: Multiplying by Fractions Greater Than 1
Anatomy of an Equation: Two-Step Equations 10	Two-Step Equations: Multiplication and Subtraction	Anatomy of an Equation: One-Step Addition Equations
Fractions: Dividing Unit Fractions by Whole Numbers	Fractions: Adding Mixed Numbers by Using Equivalent Fractions II	Geometry Applications: 3D Geometry
Algebra Applications: Systems of Equations, Segment 3: Ballistic Missiles	Ratios: Equivalent Ratios	TI-Nspire Mini-Tutorial: (CAS) Adding and Subtracting Rational Expressions
TI-Nspire Mini-Tutorial: Graphing a Scatterplot Using a Graphs and Geometry Window	Place Value: Comparing and Ordering Whole Numbers Using Place Value	Algebra Tiles: Solving One-Step Equations Using Algebra Tiles
Anatomy of an Equation: Two-Step Equations 9	Ratios and Proportions: What Are Proportions?	Slope Formula: Negative Slope, Coordinates in Quadrant III
Fractions: Adding Fractions by Using Equivalent Fractions II	The Distributive Property: a(bx - c), all constants negative	Algebra Nspirations: Inequalities, Segment 3
Fractions: Dividing Two Fractions	TI-Nspire Mini-Tutorial: (CAS) Solving a Quadratic Algebraically and Graphically	Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions I
Percents: Calculating Commissions and Tips	TI-Nspire Mini-Tutorial: Graphing a Linear Function	Geometry Applications: Polygons, Segment 1: Introduction
Linear Functions: Positive Slope, Zero y-Intercept	Algebra Nspirations: Variables and Equations, Segment 3	Fractions: Subtracting Mixed Numbers by Using Equivalent Fractions II
Geometry Applications: Transformations, Segment 3: Rotations, Reflections, and Symmetry.	Algebra Applications: Functions and Relations, Segment 2: Parabolic Paths	Algebra Nspirations: Data Analysis and Probability, Segment 1
Percents: Percent Increase	TI-Nspire Mini-Tutorial: Exploring Radical Function Graphs with Sliders	Anatomy of an Equation: Two-Step Equations 5

Display Title Closed Captioned Video: Algebra Nspirations: Functions and Relations

Display Title

Closed Captioned Video: Algebra Nspirations: Functions and Relations

This is part of a collection of closed captioned videos for the Algebra Nspirations video series. To see the complete collection of the videos, click on this link.

Note: The download is Media4Math's guide to closed captioned videos.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Closed Captioned Video Library

To see the complete collection of captioned videos, click on this link.

Video Transcripts

This video has a transcript available. To see the complete collection of video transcripts, click on this link.

Overview: Closed Captioned Videos

Using the Closed Captioned Videos

© Media4Math. All rights reserved

Display Title

Closed Captioned Video: Algebra Nspirations: Functions and Relations