1. Do Now Solve the following systems by what is stated: Substitution
-3x + 4y = 1
x – 2y = 1
Elimination
6x + 2y = 11
4x + y = 6

2. Solving Linear Systems Day 2
Algebra II
Solving Linear Systems
Day 2

3. Third Method: Graphing
1) Graph both lines in the same coordinate plane.
2) Your solution is the point (x, y) where the two lines intersect.
What would be the solution if the lines are parallel?
What would be the solution if the lines overlap each other?

4. Solve by graphing

5. Solve by graphing

6. Solve by graphing

7. Solve by graphing

8. Homework
Systems of Linear Equations Worksheet
# 1-4, 11, 12, 19, 20