December 17, 2012
Warm Ups:
Solve the system using any method.
1. 5x + 2y = 18
y = 3x - 13
2. 3x + y =11
7x - y =29
3. 3x - 2y = -1
4x + 3y = -7
December 17, 2012
December 17, 2012
Questions on HW?
(Systems wkst)
Resource Manager: collect HW and wkst
December 17, 2012
December 17, 2012
December 17, 2012
December 17, 2012
December 17, 2012
Fac: Pick a reader
December 17, 2012
December 17, 2012
Relay!
1. Select 2 people in group to solve for the first
variable.
2. When the first 2 finish, the other people race to the
board to find the other variable.
3. The original 2 people will come back up to write
solution and check both equations.
4. If your team got it correct, then the second two
people will start off the next leg in the relay.
December 17, 2012
December 17, 2012
December 17, 2012
HW: 4.81--->86
December 17, 2012
December 17, 2012
HW: 4-81--->86