Graphing two variable inequality

Example graphing a two variable inequality in the x-y plane.

[violetviverson]

I cannot thank Kahn academy enough for what they do. I can finally understand my math work in usually 5 to 10 minutes

[luqp]

You explain it better than my algebra teacher.😁 Thanks Sal🙏

[imjusthere]

I’m refreshing my skills to help my 9th grader… thankful for the swap sign tip! Always a pleasure when dealing with Khan

[merry]

Thank you so much. You condense 20 minutes of deciphering the mumbo jumbo in my textbook into a nice, simple, easy to understand 5 minute video.

[jatinpresse]

Amazing video
Really helped me out on my test

[ThatWheat]

But what if the Y is already isolated? Like in the sense that there's no number infront of It already. My equation is 'y + 4x < 11' and I'm not too sure what to do with the y.

[amerikadabiralper]

i am confused, when you put the test points which are (0, 0), 0>-4/7. and its true statement, which shade supposed to be under not above, am i not right. ?

[sssssunyy]

im in 7th grade and im really behind on math . finals are coming up and two variable inequalities - 10 points . if i dont get 65%+ im guaranteed to repeat the grade . ur so helpful

[vtv]

How did you locate the slope on the graph? I don't understand it.

[KarstMachelt]

where...why do i go 1 right?.. I think I'm just stupid but can anyone explain why I have to go right by 1

[kusumrani]

Thanks a lot for this video... helped me a lot

[rachelkawahara]

@khanAcademy how to graph the -4/7 part I know how to plot it.

[havitaaaaa]

how's that aplication you've used called

[kaushikchekka]

What if you don’t have a constant like x _> y

[ftbllhw]

Here's here watching this at night because they got a test tommarow morning? Lol