Question

How do you graph inequalities: x>=-6

Answer 1

Draw a SOLID vertical (up and down) line at x = -6. Then shade everything to the left of it. :)

Answer 2

Are you sure it isnt to right because its greater than?

Answer 3

What about the inequality; x-2y>4

Answer 4

Woah, you're right. Sorry. To the RIGHT. not to the left. :(

Answer 5

As for your 2nd question:

1) Graph (dotted line cuz it's > and not >= ) x - 2y = 4

2) Does the point (0,0) make the statement x - 2y = 4 true?
YES = shade that side of the line
NO = shade the OTHER side of the line.

Answer 6

What is the slope?

Answer 7

I dont know what x is?

Answer 8

You don't even really need slope to graph this.

Let x = 0 and you have -2y = 4 so that means (0,-2) is one point on the line.

Let y = 0 now and you have x = 4 so that means (4,0) is another point on the line.

Now you just connect the lines. :)