### We found 5,858 reviewed resources for Solving by Graphing

Lesson Planet

#### Graphing Stories Ice Breaker

Kick off the school year with some math fun! New classmates share information about themselves by using graphs and interpreting data. The goal is to use a general graph shape, such as linear or exponential, and create labels for the axes...

Lesson Planet

#### Solving Absolute Value Inequalities

You know how to find absolute values and you know how to solve inequalities — but what happens when these two concepts are in the same problem? A YouTube video first reviews absolute values and moves on to solving absolute value...

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#### Solving Systems of Equations

Lets keep the system working and show learners the three ways to solve linear systems of equations. Each method includes step-by-step instructions to work their way through the problem. The same problem is used for each method to show...

Lesson Planet

#### Solving Systems of Linear Inequalities

One thing that puzzles a lot of young algebrists is the factors in a word problem that are taken as "understood". This presentation on solving systems of linear inequalities does a great job walking the learner through how to tease those...

EngageNY

#### The Graph of a Linear Equation in Two Variables

Add more points on the graph ... and it still remains a line! The 13th installment in a series of 33 leads the class to the understanding that the graph of linear equation is a line. Pupils find several solutions to a two-variable linear...

Lesson Planet

#### Solving Inequalities

What does solving an inequality have in common with solving an equation? Almost everything! A math resource focuses on the one exception. The examples lead learners through the steps of solving an equality when multiplying or dividing by...

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#### Solve and graph inequalities

Use this worksheet to have learners solve and and graph eighteen inequality problems. This one-page inequalities worksheet provided number lines for pupils to graph their solutions.

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#### Topic 4: Solving Systems of Linear Equations

Linear equations, coordinate planes, and systems of equations are covered in this extremely well-organized lesson. Composed of a series of mini-lessons, the instruction aims at explaining a different facet of solving systems of linear...

Lesson Planet

#### Graphing Systems of Equations

With a graph and two linear equations, Sal explains how to graph systems of equations. He uses a table to pick points, completes the equations, and plots the lines on the graph. This video would be appropriate as a refresher or for more...

EngageNY

#### Solving and Graphing Inequalities Joined by “And” or “Or”

Guide your class through the intricacies of solving compound inequalities with a resource that compares solutions of an equation, less than inequality, and greater than inequality. Once pupils understand the differences, the lesson...

Lesson Planet

#### Graphs of Linear Systems: Heart Rate Tracker

Max out heart rates for males and females. Formulas of maximum heart rates provide the equations for a linear system. Pupils use the interactive to graph the equations for males and females and determine their points of intersection. The...

Lesson Planet

#### Equations in Standard Form - Solving Systems by Graphing

Get to graphing and figure out the solution between two lines using this 14-problem worksheet. Graphs are provided for the first eight problems, but requires learners to graph the remaining six separately.

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#### Solving Quadratics Graphically

One of the many methods of solving quadratic equations is graphing. A video lesson first demonstrates graphing a quadratic function using an input-output table. After graphing the parabola, the instructor makes the connection between the...

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#### Graphs

Searching for worksheets to include in an elementary math series on bar graphs? Then look no further! This collection of materials has exactly what you need to ensure that your students get plenty of practice reading and analyzing the...

Lesson Planet

#### Exploring Quadratic Graphs - Concept

Show your class how to use properties to make graphing easier with a resource that explores the graphs of quadratics. Using tables to determine the points to graph, pupils discover the symmetry of parabolas in order to short cut the...

Lesson Planet

#### Dilations of Quadratic Graphs - Concept

Help learners recognize the characteristics of a quadratic graph and how changes affect them. An informative video uses a graphing calculator in order to find out what happens when the leading coefficient of a quadratic changes. The...

Lesson Planet

#### Application Task 6.EE.9

Young mathematicians apply their knowledge of algebraic equations to examine the cost of Sally's U Tunes membership in this problem solving exercise. Given the initial membership fee and the cost per song, students must write an...

Lesson Planet

#### Solving Inequalities Self-Test

In this inequalities worksheet, students answer 6 multiple choice problems. Kids then solve and graph 13 inequalities. Students answer 1 open-ended word problem.

EngageNY

#### Relationships Between Quantities and Reasoning with Equations and Their Graphs

Graphing all kinds of situations in one and two variables is the focus of this detailed unit of daily lessons, teaching notes, and assessments. Learners start with piece-wise functions and work their way through setting up and solving...

Lesson Planet

#### Solving Systems Graphically

When guess and check gets old, it's time to start graphing! An instructive lesson explains how to solve a system of linear equations using graphing. Equations are in both slope-intercepts and standard form.

Lesson Planet

#### Solving Inequalities

Cooperative algebra learners swim from the opening pool problem through inequality-infested waters and into life-altering decisions all within one class period. Modeling a pool scenario with an inequality in one variable opens this...

Lesson Planet

#### Solving Quadratic Equations by Graphing

With his trusty graphing calculator, Sal begins his lecture on solving quadratic functions by graphing. The video is a good way to show young mathematicians not only how to use the graphing calculator (which Sal describes as "archaic"...

Lesson Planet

#### Solve Simultaneous Linear Inequalities by Graphing

It would be an inequality if you stopped at linear equations and didn't graph linear inequalities too. The last video in the series combines the idea of compound inequalities with linear systems to create a new type of system. Learners...

Lesson Planet

#### Graph Functions: English Learners

In this ELL, graphing functions worksheet, students solve 1 word problem where they write an equation, create a table of values, plot the points and a graph and draw a graph of the function. Step-by-step instructions and scaffolding are...