1. Maintenance Sheet due Thursday/ Comprehensive Test on Friday

2. Desk #1,12,13,20,25 : 4x-3y=-12 Desk #2,11,14,22 : -3x+8y=24
Don’t forget you need
dry erase markers
Desk #1,12,13,20,25 : 4x-3y=-12
Desk #2,11,14,22 : x+8y=24
Desk #3,10,15,24 : x+7y=70
Desk #4,9,16,19,26 : 6x+12y = 24
Desk #5,8,17,23 : x-2y=-6
Desk #6,7,18,21 : x+5y=15
*put equation y-intercept form
*identify the slope
*identify the y- intercept
*Create an equation that is coincident . How many solutions it has
*Create an equation that is intersecting. How many solutions it has
*Create and equation that is parallel How many solutions it has

3. Desk #1,12,13,20,25 : 4x-3y=-12
Desk #2,11,14,22 : x+8y=24
Desk #3,10,15,24 : x+7y=70
Desk #4,9,16,19,26 : 6x+12y = 24
Desk #5,8,17,23 : x-2y=-6
Desk #6,7,18,21 : x+5y=15

5. C1 C2 C3 C4 C5 C6 (-1.5, 1) One solution, c1 and c2 (0,4)
(2,3)
One solution, c4 and c2, (0,4)
One solution, c3 and c6, (.5,0)
One solution, c5 and c3 (2,3)
One solution, c1 and c5
(0,4) C4 C5 C6
One solution, c4 and c5
(0,4)
One solution, c4 and c6
(-1.5, 1)

6. C1 C2 C3 C4 C5 C6 Infinitely many solutions c2 and c5

7. C1 C2 C3 C4 C5 C6 No common solutions, c2 and c6

8. C1 C2 C3 C4 C5 C6 (-1.5, 1) One solution, c1 and 2 (0,4)
One solution, c2 and c3
(2,3)
One solution, c4 and c2, (0,4)
One solution, c5 and c3 (2,3)
One solution, c3 and c6, (.5,0)
Infinitely many solutions c2 and c5
Infinitely many solutions c1 and c4
One solution, c1 and c5
(0,4)
No common solutions, c2 and c6 C4 C5 C6
One solution, c4 and c5
(0,4)
No common solutions, c5 and c6
One solution, c4 and c6
(-1.5, 1)