How do you graph the inequality #-2x+y>=-4#?
Step 1. Dashed or Solid Line
This inequality says that
Step 2. Graph it, pretending it's an equation (not an inequality).
This is easier to solve if you pretend you have a linear equation instead of an inequality. That is, determine what you would graph if you were asked
But sure to graph it with a solid line (see Step 1).
Step 3. Pick points to decide which side to shade.
Going back to the original inequality,