The problem asks us to graph the inequality $5x + 2y > -4$.

AlgebraInequalitiesLinear InequalitiesGraphingSlope-Intercept Form
2025/3/13

1. Problem Description

The problem asks us to graph the inequality 5x+2y>45x + 2y > -4.

2. Solution Steps

First, we need to rewrite the inequality in slope-intercept form, which is y=mx+by = mx + b. To do this, we isolate yy:
5x+2y>45x + 2y > -4
2y>5x42y > -5x - 4
y>52x2y > -\frac{5}{2}x - 2
Now, we can identify the slope mm and the y-intercept bb.
m=52m = -\frac{5}{2}
b=2b = -2
The y-intercept is at the point (0,2)(0, -2). We use the slope 52-\frac{5}{2} to find another point on the line. Starting from (0,2)(0, -2), we go down 5 units and right 2 units to reach (2,7)(2, -7). The slope can also be seen as 52\frac{5}{-2}, meaning we go up 5 and left 2 units, and get (2,3)(-2, 3).
We draw a dashed line through these points because the inequality is strict (>> and not \geq).
Since yy must be greater than 52x2-\frac{5}{2}x - 2, we shade the region above the line.

3. Final Answer

The solution is the graph of the dashed line y=52x2y = -\frac{5}{2}x - 2, with the region above the line shaded.

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