Line Intersection D6482B
1. **State the problem:** We need to find the solution to the system of equations \(y = x - 2\) and \(y = -x + 4\) and graph them.
2. **Set the equations equal to find the intersection point:** Since both equal \(y\), set \(x - 2 = -x + 4\).
3. **Solve for \(x\):**
$$x - 2 = -x + 4$$
$$x + x = 4 + 2$$
$$2x = 6$$
$$x = 3$$
4. **Find \(y\) by substituting \(x = 3\) into one of the equations:**
$$y = 3 - 2 = 1$$
5. **Solution:** The lines intersect at the point \((3, 1)\).
6. **Graphing:**
- The first line \(y = x - 2\) has a slope of 1 and y-intercept at \(-2\).
- The second line \(y = -x + 4\) has a slope of -1 and y-intercept at \(4\).
These lines cross at \((3, 1)\), which is the solution to the system.