Worksheet
Curated OER

Practice Problems for Linear Equations and Graphs

For Students 8th - 9th
A worksheet that could also be used as a quiz presents students with 20 linear equations. They graph, solve for the slope, and intercepts of 8 equations. Students solve for the equation of a line, passing through given points for 6 sets...
Worksheet
Curated OER

Solving Linear Systems by Graphing

For Students 9th - 12th Standards
A worksheet that offers four problems to practice solving simultaneous equations by graphing. Equations are presented in slope-intercept form or standard form. Problems include two with unique solutions, one with no solution, and one...
Worksheet
Curated OER

Investigation: Linear Quadratic Systems

For Students 9th - 12th
Investigate linear quadratic systems and pose this question: Do all linear quadratic systems have two solutions? Do they all have a solution? Learners solve systems of equations through graphing. They indicate the points of intersection...
Worksheet
Curated OER

Solving Linear Systems by Linear Combinations

For Students 9th - 12th Standards
This learning exercise offers six problems to practice solving simultaneous equations using the method of elimination. Start with systems that require multiplying only one of the equations. Then move to systems which require multiplying...
Worksheet
Curated OER

Determining the Point of Intersection Using the TI-83 Plus Calculator

For Students 8th - 10th Standards
Middle and high schoolers graph two lines and identify the point of intersection of each set of line. They use the TI calculator to help them graph and solve. There are six questions with detailed instruction on how to graph correctly.
Worksheet
Curated OER

Linear Graphs and Equations 5.1

For Students 6th
In these identifying coordinates on a grid, linear graphs, and equations worksheets, 6th graders draw the shapes and letter, complete a table and use it to draw a graph, calculate gradients of lines, determine equations of lines, solve...
Worksheet
Curated OER

Linear Equations

For Students 9th - 11th
In this Algebra I/Algebra II instructional activity, students write the equation of a line given the coordinates of two points on the line.  The one page instructional activity contains a combination of three multiple choice and...
Worksheet
Curated OER

Linear Equations

For Students 11th
In this algebra worksheet, 11th graders solve linear equations and rewrite them in the form y=mx + b. They graph the equations using the slope and y-intercept. There are 22 questions with an answer key.
Lesson Plan
Curated OER

Making Money and Spreading the Flu!

For Teachers 9th - 11th Standards
Paper folding, flu spreading in a school, bacteria growth, and continuously compounded interest all provide excellent models to study exponential functions. This is a comprehensive resource that looks at many different aspects of...
Lesson Plan
Willow Tree

Systems of Equations

For Students 8th - 11th Standards
Now that learners figured out how to solve for one variable, why not add another? The lesson demonstrates, through examples, how to solve a linear system using graphing, substitution, and elimination.
Worksheet
West Contra Costa Unified School District

Discovering Slope of a Line in Standard Form

For Students 9th - 12th Standards
From start to finish this skills practice resource provides a way for individuals to explore the standard form equation of a line. Begin with a warm-up, work through the problems, and then discover the relationship between the...
Worksheet
CPM

How to Recognize the Type of Graph from a Table

For Teachers 8th - 10th Standards
Linear, quadratic, and exponential functions are represented only by their table of values in this simple, well-written activity. Learners decide the type of graph represented based on the differences in the function values....
Worksheet
Curated OER

Linear Regression on TI-89

For Students 11th - 12th
For this linear regression worksheet, students use the TI-89 calculator to graph linear regressions. Details instructions on the use of the calculator are provided. This one-page worksheet contains six problems.
Worksheet
Curated OER

Masters Level B: 5.4 The Slope-Intercept Form

For Students 9th - 11th
In this slope-intercept form, learners identify the x- and y-intercept form of a line. They graph equations using the slope and y-intercept. Students write the equation of a line that contains a pair of points. This one-page learning...
Worksheet
Curated OER

Linear Regression on TI-83

For Students 11th - 12th
In this linear regression worksheet, students use TI-83 calculators to graph linear regressions. Instructions for using the calculator are provided. This two-page worksheet contains six problems.
Organizer
SHS Algebra

Linear vs. Exponential Functions Tasks

For Students 8th - 10th Standards
Your algebra learners will enjoy the real-life application of the three tasks presented here. They complete a table and a graph comparing the two options presented. One option is linear, while the other is exponential. After coming up...
Handout
Charleston School District

Solving Systems with Substitutions

For Students 8th - 9th Standards
How many large and small watermelons did he sell? Just use the given information to write and solve a system of equations! The two videos accompanying the lesson explain the substitution method and then introduce problem solving. The...
Lesson Plan
Curated OER

Linear Equations

For Teachers 8th - 10th
In this linear equations worksheet, students problem solve two equations by graphing the solution set of the system in each one.
Lesson Plan
Illustrative Mathematics

How Many Solutions?

For Teachers 7th - 9th Standards
Determining the number of solutions is an important stepping stone to higher math. For this case, the resource asks algebra pupils to find a second linear equation for a certain solution of a system. When one is asked for a linear...
Lesson Plan
Illustrative Mathematics

Downhill

For Teachers 7th - 9th Standards
A car traveling down a steep hill is the model for this resource. The confusion comes when the elevation, E, is given in terms of distance, d. The distance, d, is the horizontal distance from E. Therefore, the equation, E = 7500 – 250d,...
Worksheet
Curated OER

Linear Inequalities

For Students 8th - 9th
In this algebra learning exercise, learners solve linear inequalities. They graph their solution on a coordinate plane. There are 6 questions with answer key.
Worksheet
Curated OER

Graphing 3 Ways

For Students 8th - 12th
In this graphing activity, students graph 10 equations using the following methods: slope-intercept form, x- and y-intercepts, or by using a table. Students check their work using a graphing calculator.
Lesson Plan
Illustrative Mathematics

Chicken and Steak, Variation 2

For Teachers 7th - 9th Standards
Many organizations put on barbecues in order to make money. In a real-world math problem, the money allotted to purchase steak and chicken at this barbecue is only one hundred dollars. It is up to your potential chefs to figure out how...
Assessment
Inside Mathematics

Picking Apples

For Teachers 8th Standards
Getting the best pick of the apples depends on where to pick. The short assessment presents a situation in which class members must analyze a real-world situation to determine the cost of picking apples. The pricing structures resemble...

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