1. Algebra I
Solve Linear Systems by Graphing
1. -x + y = 4
5x - 2y = -8
2. 3x + y = 6
4x - y = 1

2. 3. 2x – y = 3
x + 2y = 4
4. x–y=2
-3x + y = 2

3. 5. x+y=8
2x – y = 7
6. y=4
x = -3

4. 7. Find the equation of the line parallel to y = -x + 4 and passes through the point (2, -3).
2
8. Find the equation of the line perpendicular to y = x – 2 and passes through the point
3
(-6, 1).
9. Find the equation of the line parallel to x – 2y = -8 and passes through the point (8, 3).
10. Find the equation of the line perpendicular to 3x – y = 7 and passes through the point
(3, -2).