Question 948434

Based on the following inequality, describe what type of boundary line your graph would have and whether you would shade above or below.
 
1/3x - y >= 1
<pre>With inequality: {{{">="}}}, the line will be SOLID as opposed to being broken.

The y-intercept is at (0, - 1), which is below the origin. Note that, as the slope is positive (> 0), this
graph will have a positive slope.

Use test point (0, 0) and if this point satisfies the original inequality, then shade above the line to include the 
origin. However, if this point DOES NOT satisfy the original inequality, then shade BELOW the line to exclude the origin.