Texas Instruments
Texas Instruments: C Ds Anyone?
In this activity, students write rules for real world functions. They make a table to compare function values and graph linear functions on the coordinate plane.
Shodor Education Foundation
Shodor Interactivate: Lesson: Graphs and Functions
This lesson plan is directed at introducing learners to how to graph functions on the Cartesian coordinate plane. They will experience several categories of functions including lines and parabolas. Resources and interactive tools are...
CK-12 Foundation
Ck 12: Algebra: Functions on a Cartesian Plane
[Free Registration/Login may be required to access all resource tools.] In this lesson students will learn how graphs represent functions. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Interactive Mathematics
Interactive Mathematics: Graphs of Linear Functions
A brief overview of three methods used to graph lines is presented through examples. Slope-intercept, point-slope, and intercept form are demonstrated step-by-step along with a review of the formula for finding the slope of a line.
Texas Instruments
Texas Instruments: Explore Graphs and Factors
Students use a graphing calculator to explore the relationship between the linear factors of a quadratic function and its zeros. They learn that the x-intercepts and axis of symmetry of a quadratic function can be determined from its...
Shodor Education Foundation
Shodor Interactivate: Functional Graphs
Students will graph input/output pairs from a simple linear function in order to gain an understanding of basic linear functions.
Varsity Tutors
Varsity Tutors: Hotmath: Graphing Linear Equations
Find a concise explanation of how to graph a linear equation. An example is given and clearly explained.
PBS
Pbs: Comparing Exponential, Quadratic, and Linear Functions
Analyze the numerical and graphical representations of functions. This interactive exercise focuses comparing linear, quadratic, and exponential functions and their graphical representations after completing a table to calculate ordered...
CK-12 Foundation
Ck 12: Algebra: Applications of Linear Graphs
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn how to analyze linear graphs to solve problems. Students watch a video tutorial, explore guided notes and attempt practice problems.
Khan Academy
Khan Academy: Linear Equations Word Problems: Graphs
Solve word problems about real-world relationships that are given in graphs. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Texas Instruments
Texas Instruments: Linear Functions Modeled by Data
Students submit their own data that can be modeled by a linear function. Students find the line of best fit, and discuss graphs of linear functions.
Texas Education Agency
Texas Gateway: Determining Slopes From Equations, Graphs, and Tables
Given algebraic, tabular, and graphical representations of linear functions, the student will determine the slope of the relationship from each of the representations.
TeachEngineering
Teach Engineering: Applications of Linear Functions
This lesson culminates the unit with the Go Public phase of the legacy cycle. In the associated activities, students use linear models to depict Hooke's law as well as Ohm's law. To conclude the lesson, students apply they've learned...
Concord Consortium
Seeing Math: Linear Transformer
Transformations of linear functions, with links between the symbolic and graphic forms, can be powerful tools to help students overcome conceptual hurdles in algebra.
Common Core Sheets
Common Core Sheets: Functions 8.f.3 Worksheets
Print or create worksheets to assess students' understanding of linear functions.
Texas Education Agency
Texas Gateway: Writing Verbal Descriptions of Functional Relationships
Given a problem situation containing a functional relationship, the student will verbally describe the functional relationship that exists.