Draw the graphs of linear equations y=x and y=-x on the same cartesian plane. What do you observe ?

Explanation

To solve the problem of drawing the graphs of the linear equations \( y = x \) and \( y = -x \) on the same Cartesian plane, we will follow these steps:

### Step 1: Create a Table of Values for Each Equation

**For the equation \( y = x \):**
- Choose values for \( x \) and calculate corresponding \( y \):
- If \( x = -1 \), then \( y = -1 \) → Point (-1, -1)
- If \( x = 0 \), then \( y = 0 \) → Point (0, 0)
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