The image contains a mathematical problem involving two linear equations $y_1$ and $y_2$ and their graphical representation on a coordinate plane. Here's the breakdown:

Problem Understanding:

1. The graph shows two intersecting lines labeled $y_1$ and $y_2$.

2. The problem asks to find the absolute value expression given by:

   $4 - 2|x + 1| \geq \frac{2}{3} |4x + 5|$

   and suggests determining the solution set of this inequality.

Solution Strategy:

1. Identify the Equations:

   • From the graph, we can determine the approximate equations of the lines based on their slopes and intercepts.

2. Find Intersection Points:

   • Calculate where $y_1 \geq y_2$, which can be derived from the point of intersection visible on the graph.

3. Solve the Absolute Inequality:

   • Break down the inequality by considering the different cases of the absolute values.

Detailed Steps:

1. Equation Identification from the Graph:

   • Estimate slopes and intercepts.
   • Use intersection points to validate the equations.

2. Break Absolute Values into Cases:

   • Consider cases where $x + 1$ is positive or negative.
   • Do the same for $4x + 5$.

3. Solve Each Case:

   • Simplify and solve each inequality case separately.

Would you like a detailed step-by-step solution of the inequality or further clarification on any specific part?

Related Questions:

1. How do you determine the equations of lines from a graph?
2. What are the methods to solve inequalities involving absolute values?
3. How can you graphically verify solutions of inequalities?
4. What is the impact of slope and intercept changes on line equations?
5. How can you confirm that $y_1 \geq y_2$ from a graph?

Tip: Always break down absolute value equations into multiple cases based on sign changes for accurate solutions!