Determine graphically, the vertices of the triangle formed by the lines
y=x, 3y=x and x+y=8

Explanation

To determine the vertices of the triangle formed by the lines \( y = x \), \( 3y = x \), and \( x + y = 8 \) graphically, we will follow these steps:

### Step 1: Write down the equations of the lines
The equations of the lines are:
1. \( y = x \)
2. \( 3y = x \)
3. \( x + y = 8 \)

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