Questions: Which set of inequalities represents the solution to the system of inequalities shown in the graph?
y<3x+2 and 2y≥6x-4
y≤3x+2 and 2y>6x-4
y≥3x+2 and 2y>6x-4
y<3x+2 and 2y≤6x-4
Transcript text: Which set of inequalities represents the solution to the system of inequalities shown in the graph?
$y<3 x+2$ and $2 y \geq$ $6 x-4$
$y \leq 3 x+2$ and $2 y>$ $6 x-4$
$y \geq 3 x+2$ and $2 y>$ $6 x-4$
$y<3 x+2$ and $2 y \leq$ $6 x-4$
Solution
Solution Steps
Step 1: Identify the equations of the lines
From the graph, we can see two lines. We need to determine their equations. The lines appear to be in the slope-intercept form \( y = mx + b \).
Step 2: Determine the slope and y-intercept of each line
The first line has a positive slope and intersects the y-axis at \( y = 2 \). The equation is \( y = 3x + 2 \).
The second line has a negative slope and intersects the y-axis at \( y = -4 \). The equation is \( y = -3x - 4 \).
Step 3: Determine the inequality signs
For the first line \( y = 3x + 2 \), the shaded region is above the line, indicating \( y \geq 3x + 2 \).
For the second line \( y = -3x - 4 \), the shaded region is below the line, indicating \( y \leq -3x - 4 \).
Final Answer
The set of inequalities that represents the solution to the system of inequalities shown in the graph is:
\[ y \geq 3x + 2 \]
\[ y \leq -3x - 4 \]