Unit Plan
PBS

Pbs: String Product: Finding the Y Intercept

For Students 6th - 8th
Examine how a giant piece of art at the National Museum of Mathematics reveals some unexpected relationships between coordinates on a parabola. This video focuses on the relationship between negative and positive points on the parabola...
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.
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
Shmoop University

Shmoop: Basic Algebra: Intercepts

For Students 9th - 10th
The tutorial discusses the x and y-intercepts. Learners explore the concepts through notes and examples. Practice problems are included to check for comprehension of the algebra topics.
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.
Activity
Texas Instruments

Texas Instruments: Polynomial Function and Fitting a Curve

For Teachers 9th - 10th Standards
Students are asked to fit a polynomial function for the four given points. One y-intercept and three x-intercepts. All intercepts are given as integers. This is document that can be used as a class opener or for checking understanding.
Activity
Texas Instruments

Texas Instruments: Graphing Rational Functions

For Teachers 9th - 10th Standards
The activity summarizes vertical asypmtotes, horizontal asymptotes, slant asymptotes, x-intercepts, y-intercept of rational functions.
Unit Plan
CK-12 Foundation

Ck 12: Factor Quadratics: Methods for Solving Quadratic Functions

For Students 11th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] A review of the three major methods of solving quadratic functions for "x" intercepts.
Activity
Texas Instruments

Texas Instruments: Polynomial Functions

For Teachers 9th - 10th Standards
In this set of questions, students will find the x-intercepts of a polynomial function, factor a polynomial, and determine the number of solutions of a polynomial equation. Questions are multiple choice and true/false; solutions are...
Unit Plan
Concord Consortium

Concord Consortium: Graphing Quadratic Equations

For Students 9th - 10th Standards
Students learn to graph the equation of a quadratic function using the coordinates of the vertex of a parabola and its x-intercepts.
eBook
CK-12 Foundation

Ck 12: Analysis: Methods for Solving Quadratic Functions

For Students 9th - 10th
A review of the three major methods of solving quadratic functions for X intercepts.
Handout
California State University

California State University: Domain and X Intercepts in Rational Functions

For Students 9th - 10th Standards
Description of the nature of the domain in rational functions.
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: Intercepts From a Graph

For Students 6th - 8th
In this exercise, students practice finding intercepts from a graph. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Activity
Wyzant

Wyzant: Determining X and Y Intercepts From a Graph Worksheet

For Students 9th - 10th Standards
Students determine the intercepts from a given graph. The resource consists of an example, practice exercises, and solutions.
Activity
Texas Instruments

Texas Instruments: Explore Graphs and Factors

For Students 9th - 10th Standards
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...
Activity
Texas Instruments

Texas Instruments: Graphic Line Designs

For Teachers 9th - 10th
Students can use the x- and y-intercepts to find the equations of lines and create a line design using the slope-intercept form and the limited domain of the segment.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Equations of Lines

For Students 9th - 10th Standards
This tutorial covers x & y intercepts, point-slope form, slope-intercept form, graphing, and more. Use the practice problems at the end to check your skills.
Activity
Texas Instruments

Texas Instruments: Linear Equations Review

For Teachers 9th - 10th
This Learn Check file is a review of linear equations. There are problems about slope, x- and y-intercepts, and writing equations of lines.
Activity
Texas Instruments

Texas Instruments: Funnel Volumes: Volume and Weight

For Teachers 9th - 10th
In this activity, students' will use a force sensor to measure the weight of a water filled funnel as it drains. They analyze the weight versus time data and describe it using concepts of slope and intercepts of a linear function.
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...
Whiteboard
ClassFlow

Class Flow: Writing Linear Equations

For Teachers 9th - 10th Standards
[Free Registration/Login Required] Students will be able to write an equation of a line given a point and a slope. Students write the equation of a line given appropriate information such as slope, x-intercept, y-intercept, two points,...
Unit Plan
Oswego City School District

Regents Exam Prep Center: Slopes and Equations of Lines

For Students 9th - 10th Standards
Explanation of linear equations and four types of slopes: positive, negative, zero, and undefined. Practice problems for the students are provided and a reinforcement activity using a graphing calculator is offered for the teacher's use.
Unit Plan
CK-12 Foundation

Ck 12: Analysis: Distance Between a Point and a Plane

For Students 10th - 12th
[Free Registration/Login may be required to access all resource tools.] A review of the three major methods of solving quadratic functions for ''X'' intercepts. Students examine guided notes, review guided practice, watch instructional...

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