1. 1.Take out last night’s homework assignment for me to come by and grade. Take out your “Opener” hand out. 2.You will have about 10 minutes to work out the Opener problems. Work together to make the best use of your time. 3.Once you are done, turn in the “Opener” hand out in the tray under the projector. The answers will appear for you to check how well you did. 4.Next, write down the “Section & Title” and “SWBAT” into your notebooks in the next 5 minutes. Instructions:

2. Use the resources on the internet and each other to help you relearn the concept. Use whiteboards. Use laptops. Work together.

3. We will be reviewing our previous assignment next. So have your questions ready.

4. Write down the date, Section #, Title and Learning Objective(s) into your notebook. SWBAT determine graphically if the system has a solution. SWBAT determine by analyzing the slope and y – intercept if the system has a solution.

5. Be prepared to either ask a question or answer one.

6. SWBAT determine _?_ if the system has a _?_. SWBAT determine by _?_ the slope and _?_ if the system has a solution.

7. LOOK LISTEN What can you share about these two concepts? Slope – Intercept Form: Graphing from Slope – Intercept Form:

8. LOOK LISTEN  Consistent, Independent  Consistent, Dependent  Inconsistent Intersecting lines have one solution Coincident lines have infinite solutions. Parallel lines have no solutions. CONSISTENT INCONSISTENT

9. LOOK LISTEN  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent

10. SWBAT determine graphically & algebraically whether a solution exists. LOOK LISTEN  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent mb A B

11. LOOK LISTEN  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent mb A B SWBAT determine graphically & algebraically whether a solution exists.

12. Use whiteboards. mb A B  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent SWBAT determine graphically & algebraically whether a solution exists.

13. Use whiteboards.  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent mb A B SWBAT determine graphically & algebraically whether a solution exists.

14. Use whiteboards. SWBAT determine graphically & algebraically whether a solution exists.

15. Use whiteboards. SWBAT determine graphically & algebraically whether a solution exists.

16. Write in notebook.  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent mb A B SWBAT determine graphically & algebraically whether a solution exists.

17. Write in notebook.  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent mb A B SWBAT determine graphically & algebraically whether a solution exists.

18. Write in notebook.  Label each equation “A” & “B”  Write each into “y=mx+b”  slope intercept form  Graph & find intersection, if exists.  Consistent/Inconsistent; Dependent/Independent mb A B SWBAT determine graphically & algebraically whether a solution exists.

19. Write in notebook. SWBAT determine graphically & algebraically whether a solution exists.

20. Write in notebook. SWBAT determine graphically & algebraically whether a solution exists.