Graphing Inequalities

graphing inequalities

Get Started. It's Free
or sign up with your email address
Graphing Inequalities by Mind Map: Graphing Inequalities

1. Algebra One

2. Graph this inequality: y>6 Plot points on the boundary line. Select the line to switch between solid and dotted. Select a region to shade it.

3. How to Graph a Linear Inequality Rearrange the equation so "y" is on the left and everything else on the right. Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>) Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).

4. Graphing

5. video


7. Graphing an Inequality Solve the equation for y (if necessary). Graph the equation as if it contained an = sign. Draw the line solid if the inequality is ≤ or ≥. Draw the line dashed if the inequality is < or >. Pick a point not on the line to use as a test point. The point (0,0) is a good test point if it is not on the line. If the point makes the inequality true, shade that side of the line. If the point does not make the inequality true, shade the opposite side of the line.