1. G RAPHING L INEAR E QUATIONS Lavender http://www.how2teachmath.com/A1.4%20Graphing %20Linear%20Equations.htm

2. F AMILIAR W ITH A 4 QUADRANT GRID ? Draw a 4 quadrant grid – Number each axis from -5 to 5 DO NOT draw in the grid lines

3. P LOTTING C OORDINATES Coordinates are the points on a line ( X, Y ) X meaning X axis Y meaning Y axis Plot the coordinates ( 5, -3 ) on the grid you labeled. ( 5, -3 )

4. P LOT ALL OF THE FOLLOWING COORDINATES On the grid you previously labeled ( 3, 3 ) ( 2, -5 ) ( 1, 0 ) ( -4, -2 ) ( -1, 1 ) ( -2, 5 ) ( 4, -1 )

5. G RAPHING FROM A TABLE XY 0 1-2 2-3 3-4

6. G RAPHING FROM A TABLE XY -21 0 0 1-2

7. G RAPHING FROM A TABLE XY -5 -41 -33 -25

8. WARM-UP SOLVE the following equations for X… X − 10 = −3 X/5 = 2 X − 7 = −1 −40 = −5 X 418 = −22 a

9. S OLVE FOR X WHEN Y=…. Y = 3 x + 9 = yx = _________ Y = 10 2x = yx = _________ Y = 7x/3 = yx = _________ Y = 232 – x = y x = _________ Y = 100 x 2 = yx = _________

10. G RAPHING FROM T-CHARTS & E QUATIONS Equation: Y = X XY -4 -2 0 2 4

11. G RAPHING FROM T-CHARTS & E QUATIONS Equation: Y = 3X - 2 XY -2 0 1 2

12. G RAPHING FROM T-CHARTS & E QUATIONS Equation: Y = -2X + 4 XY -4 -2 0 2 4

13. G RAPHING FROM T-CHARTS & E QUATIONS – INPUTS NOT GIVEN Equation: Y = 3X XY

14. G RAPHING FROM T-CHARTS & E QUATIONS – INPUTS NOT GIVEN Equation: Y = X - 2 XY

15. G RAPHING FROM T-CHARTS & E QUATIONS – INPUTS NOT GIVEN Equation: Y = -X + 4 XY