Solving Systems of Linear Inequalities by Graphing

A couple of examples of solving a system of linear inequalities by graphing.

[sebastianmichaelis]

I absolutely love you...The book and my professor taught me that I had to create the x and y chart for the first problem you solved in order to get the plot points, and you just canceled all that hassle by turning the original problem into slope intercept Thanks for the easier yet effective method.

[RandyAnderson]

Hey Jen, no. I just wanted to use a method for graphing a line that was different from the way I did it in the first example.

[XboxOneGirl]

Omg thanks so much I was having so much trouble with this at school and now I finally understand it!!! Thank you again :D!

[coffeedesbeans]

Thanks for sharing your knowledge with us. Your teaching method is clear and very detailed.

[jasonholstein]

This was SO helpful I really appreciate it!!! I was so confused before but I totally get it now!!! Thanks so much!!!

[ladyunicorn]

Helped me a lot for my midterm exam! Thank you!! 😊

[MrHellsing]

can you solve this Polynomial divided by a bi nominal equation in a video using Long division? (18a^2+6a+9) / (3a-2) Thanks

[Frazierj]

Hey the second example did u find the intercepts first because it was less than or equal to??

[joyt.]

Randy,

I have a problem that I can't figure out.

Solve each system of inequalities by graphing
l x+1 l less than or equal to 3
x + 3y greater than and equal to 6

Can you help?

Trisha

[beachgirl]

Thank you so much!! You're so great at explaining things!

[like-kdfo]

so first sol. is lines intersecting point, 2nd sol. is 2 points in the common shade right ??? pls answer

[fatalconclusion]

it would have helped if u solved or gave us one answer in the overlapping

[ravenknight]

Helped a little. It was kinda hard to understand but thanks

[ltdbrandon]

Wow our teacher has been teaching us this all wrong. So that is why we all failed our test

[lido]

CAN SOMEBODY TELL ME WHAT. THE. FUCK! IS A TESTPOINT

[allergies]

you made some mistakes man, the problem you did at 4:00 was incorrect. You must flip the inequality sign when dividing or mult. by a negative

[zfprhco]

you don't explain well i got all mixed up

[CuteCool]

Sorry but this did not help at all. You went by way too fast without giving me an option to solve it in time. Maybe if you went a little slower next time. Thanks anyway.

[andremuteba]

This was part of my homework, but your mic quality was god awful. the teaching wasn't bad, but my ears were bleeding