You’re Out!
Who’s Home??
Solve this riddle for 5 extra credit points.
You leave home.
Make three left turns. When you
return back home 2 men are waiting
.
Who are these 2 men?
Answer:________________________ &
_________________________
Solve the linear equation by completing the table of
values for y.
Plot and graph these equations on graph paper.
1. y = x + 2 2. 2x + 3y = 6 3. y = 2(x+ 1)
x | y x | y x | y
-2
| -2 | -2
|
-1
| -1 | -1
|
0 |
0 | 0
|
1
| 1 | 1
|
2
| 2 | 2
|
4. y = -4x 5. y = 1/2x - 3/4 6. 4x + 2y = 5
x | y x
| y x | y
-2 | -2
| -2
|
-1 | -1 | -1
|
0 | 0
| 0
|
1 | 1 | 1
|
2 | 2 | 2
|
Now solve the linear
equations by completing the table of values for both x and y.
Find 5 coordinates for each
problem. Plot and graph.
7. y = 2x + 1 8. -2x + 3y = -6 9. y = x
x | y x
| y x
| y
| | |
10. 1/2x +
y = 2 11. y = 3(x + 3) 12. y = -x - 4
x | y x
| y x
| y
| |
|
Tomorrow we will check the
graphs using the TI - 83 graphing calculator.