Graphing Linear Inequalities - YourTeacher.com - Algebra Help

For a complete lesson on graphing linear inequalities, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to graph inequalities in two variables. For example, to graph y is less than x + 2, the first step is to graph the boundary line y = x + 2, using the chart method from lesson 4B. Note that greater than or less than means that the boundary line will be dotted, and greater than or equal to or less than or equal to means that the boundary line will be solid. To determine which side of the boundary line to shade, substitute a test point, such as (0, 0), into the original inequality, y is less than x + 2. Since (0) is less than (0) + 2, or 0 is less than 2, is a true statement, the side of the line that contains the point (0, 0) is shaded.

Category:

Education

Tags:

• Graphing
• Linear
• Inequalities
• in
• Two
• Variables
• inequality
• math
• graph

[AnimeWhiteRose]

thumbs up if youre here because you have a math final coming up~

[TheSoccerKitten]

Even though I've got an "A," in the class, how come I learn more in the 4 minutes than in the entire class period?! Some teachers really need to revaluate how they teach. Maybe that's why everyone gets bad grades on tests... not because we're dumb, but because we don't get it... since they don't teach it well!!!

[Lyrications]

@TheSoccerKitten I tottally agree some teachers dont know how to teach but now i get it, thanks mr. teacher man lol :]

[Hide4482]

been failing math since i started algebra in 8th grade and now im a freshman re-taking it and i JUST now discovered this guy and everything starts to make sense in the 20 minutes i've watched his videos....fuck

[voltac1000]

he's a good teacher... but i didn't learn Shit!

[DGMSNightmanboy]

if y is greater than -2 on a graph, do i go up or down? :O

[e96w]

THANKS

[foraxedent]

@thesoccerkitten that teacher sounds exactly like my honors teacher.

[cmilla1LKWD]

t (-,-) t bioooooooooootch

[cmilla1LKWD]

this makes no fucking sense cock sucker...this video sucks shit and this dude has the gayest fucking accent in the world. He sounds like he got a dick shoved down his throat!!!!!! this shit doesnt help.

[ButterflySwift]

Thank you so much!

[ChiIdKiIIer]

@TheSoccerKitten hey congratulations then. Look, if you're in honors class, don't even expect teachers to TEACH you. honors classes are to see you perform under your limits.