Question

how do you graph inequalities

Answer 1

x-y<=3
xsqrd+y<=5

Answer 2

First off, let mesay that graphing linear inequalites is much easier than your book makes it look. Here's how it works:

Think about how you've done linear inequalites on the number line. For instance, they'd ask you to graph something like x > 2. How did you do it? You would draw your number line, find the "equals" part (in this case, x = 2), mark this point with the appropriate notation (an open dot or a parenthesis, indicating that the point x = 2 wasn't included in the solution), and then you'd shade everything to the right, because "greater than" meant "everything off to the right". The steps for graphing two-variable linear inequalities are very much the same.

May not be as descriptive but if you want to learn more in a professional way of explaining visit here: http://www.purplemath.com/modules/ineqgrph.htm

Answer 3

thank you, do i use y=mx+b? and how do i know when the shading is above or below the vertex?

Answer 4

@StudyShark2000

Answer 5

Yes you do you y=mx+b! And you know when the shading is above when it's over positive 1

Answer 6

alright, thank you so much