YourTeacher.com - Your Personal Math Teacher Inside Every Lesson

Demo Lesson!

Arapahoe Community College

Algebra 1: Lesson 040

Graphing
Graphing within a Given Domain

Lesson Description

Students learn to graph a given equation within a given domain. For example, if we’re given the equation y = -x - 1 with a domain of {-6, -1, 1, 3}, and we’re asked to find the range, we substitute each of the elements of the domain into the equation for x, then find the corresponding values for y. Once all of the values of y have been found, the next step is to graph the equation on a coordinate system by pairing up the corresponding values of x and y and plotting the resulting points.

Thousands of Online Math Lessons

Middle School
High School Math

Pre-Algebra
Algebra 1
Geometry
Algebra 2

Community College
College Math

College Pre-Algebra
Introductory Algebra
Intermediate Algebra
College Algebra

Find the Lesson You Need

Textbook Search

Our lessons matched
to your textbook

Keyword Search

Search our lessons
by keyword:

Standardized
Test Prep

SAT
ACT
GED
ACCUPLACER
COMPASS
CLEP
GRE
GMAT
ASVAB
PRAXIS
TEAS

more tests...

Placement Test Prep

I have two boys in high school and yourteachermath has been unbelievably helpful. I have subscribed for another year and can't imagine not having their expertise when we need it!!!