Answer: If an equatiton has or, the lines should be facing opposite directions. If it is an and inequality, they will converge at a certain range. If it is less than or equal to or greater than or equal to, the point is graphed wit a solid dot. If it is greater than, or less than, then the point is graphed with a empty circle
Step-by-step explanation:
Heres a few examples
Hope this helps :D
