1. **State the problem:** We need to graph the inequality $$2x + 3y \geq -6$$ on the coordinate plane.
2. **Rewrite the inequality as an equation:** To graph the boundary line, convert the inequality to an equation:
$$2x + 3y = -6$$
3. **Find intercepts:**
- For the x-intercept, set $$y=0$$:
$$2x + 3(0) = -6 \implies 2x = -6 \implies x = \frac{-6}{2} = -3$$
- For the y-intercept, set $$x=0$$:
$$2(0) + 3y = -6 \implies 3y = -6 \implies y = \frac{-6}{3} = -2$$
4. **Plot the boundary line:** Plot points $$(-3,0)$$ and $$(0,-2)$$ and draw a straight line through them.
5. **Determine the shading region:**
- Pick a test point not on the line, for example, the origin $$(0,0)$$.
- Substitute into the inequality:
$$2(0) + 3(0) = 0 \geq -6$$ which is true.
- Since the test point satisfies the inequality, shade the region that includes the origin.
6. **Include the boundary line:** Because the inequality is $$\geq$$ (greater than or equal to), the boundary line is included and should be drawn solid.
**Final answer:** The graph is the solid line through points $$(-3,0)$$ and $$(0,-2)$$ with the region above or on the line shaded, including the origin.
Graph Inequality 77E3A0
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