Worksheet
Curated OER

Graphing Linear Inequalities

For Students 9th - 12th
In this graphing linear inequalities activity, students graph 1 linear inequality.  Students walk through each step to graphing the inequality and shading the appropriate region on the graph.
Worksheet
Curated OER

High School Mathematics Problems from Alaska: Reading a Graph: Azimuth Range vs. Day in Barrow, Alaska

For Teachers 9th - 12th
Students focus on reading and interpreting information from a graph.
Lesson Plan
Curated OER

Transformations

For Teachers 10th
Tenth graders recognize, perform and derive rules for basic transformations including translation, reflection and rotation. They also consider compositions, a combination of two or more basic transformations. Students explore both...
Lesson Plan
Curated OER

The Box Problem

For Teachers 9th - 12th
Students investigate the concept of functions and how they are used with polynomials. They practice finding the zeros of functions and graph polynomial functions for the help of giving solutions. Students interpret the curve of a line...
Unit Plan
Texas Education Agency

Texas Gateway: Determining Intercepts and Zeros of Linear Functions

For Students 9th - 10th
Given algebraic, tabular, or graphical representations of linear functions, the student will determine the intercepts of the graphs and the zeros of the function.
Website
Cool Math

Coolmath: Rational Functions Intercepts

For Students 9th - 10th Standards
This CoolMath resource will help students understand intercepts, a rational function.
Unit Plan
Texas Education Agency

Texas Gateway: Quadratics: Connecting Roots, Zeros, and X Intercepts

For Students 9th - 10th Standards
Given a quadratic equation, the student will make connections among the solutions (roots) of the quadratic equation, the zeros of their related functions, and the horizontal intercepts (x-intercepts) of the graph of the function.
Unit Plan
Texas Education Agency

Texas Gateway: Determining the Meaning of Intercepts

For Students 9th - 10th
Given algebraic, tabular, and graphical representations of linear functions, the student will determine the intercepts of the function and interpret the meaning of intercepts within the context of the situation.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Intercepts by Substitution

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Identify x and y-intercepts when problem solving.
Unit Plan
Concord Consortium

Concord Consortium: Linear Equations: Points, Intercepts, and Slopes, Oh My!

For Students 9th - 10th Standards
Learn how to graph lines with two methods: using x- and y-intercepts and using point-slope form.
Handout
Northeast Parallel Architectures Center, Syracuse University

Npac Reu Program: Intercepts

For Students 9th - 10th
The Northeast Parallel Architecture Center at Syracuse University provides a lesson on finding the x-intercepts and y-intercepts of equations.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Intercepts

For Students 9th - 10th
Learn how to find the x and y intercepts of a linear function, to graph the function using the intercepts, and to graph vertical and horizontal lines. The tutorial offers many examples with clear step-by-step examples.
Activity
Texas Instruments

Texas Instruments: X (Or Y) Marks the Spot

For Teachers 9th - 10th
Students will identify x- and y-intercepts graphically. Students will calculate the slope between 2 points. Students will write the equation of a line in slope-intercept form when given the graph of the line.
Activity
Purple Math

Purplemath: X and Y Intercepts

For Students 9th - 10th Standards
This lesson from Purplemath.com explains how to find x and y intercepts then shows exmples.
Activity
Texas Instruments

Texas Instruments: Introduction to Slope and Intercepts Partner Activity

For Teachers 6th - 8th
This partner activity is designed to have pre-Algebra students or Algebra 1 students compare and contrast different screen shots and begin to develop concepts needed to describe slope and intercepts.
Unit Plan
Stefan Warner and Steven R. Costenoble

Finite Mathematics & Applied Calculus: Linear Functions and Models: Basics: Slope and Intercept

For Students 9th - 10th Standards
A mathematics tutorial that allows you to interactively learn and manipulate the slope and intercepts of a line.
Activity
Columbia University

Columbia University: Slope Intercept Form

For Students 9th - 10th
This site from the Columbia University in the City of New York provides brief information on the slope-intercept form, and then has four helpful examples on the subject. Each example goes through the steps involved and arrives at a...
Activity
Cool Math

Coolmath: Graphing Rational Functions X and Y Intercepts

For Students 6th - 8th Standards
Find out how to find the x and y-intercepts when graphing rational functions.
Unknown Type
Khan Academy

Khan Academy: Algebra I: Intercepts From a Graph

For Students 9th - 10th
Look at the graph of an equation to find x-intercepts and y-intercepts. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Unknown Type
Khan Academy

Khan Academy: Intercepts From a Linear Equation

For Students 6th - 8th
In this exercise, students practice finding intercepts from a linear equation. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unknown Type
Khan Academy

Khan Academy: Intercepts From a Table

For Students 6th - 8th
In this exercise, students practice intercepts of a line from a table. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unit Plan
Khan Academy

Khan Academy: Intercepts From an Equation

For Students 7th - 8th
Solve linear equations for the x-intercept and y-intercept. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Sophia Learning

Sophia: Graphing Using Intercepts Tutorial

For Students 9th - 10th
Follow step by step instruction to solve for x and y-intercepts, plot points, and graph the linear function.
Unknown Type
Khan Academy

Khan Academy: Intercepts From a Table

For Students 8th - 9th Standards
Find the intercepts of a line given a table of values. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.

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