1. Let’s Review: Identify the slope and y-intercept. y = 2x + 6 Y-intercept: (0, 6) Y-intercept: (0, 6) Slope: 2 or 2/1 Slope: 2 or 2/1 How do you graph this? Start at (0, 6)… Start at (0, 6)… Then go up 2, right 1 and make a point, up 2, right 1, repeat… Then go up 2, right 1 and make a point, up 2, right 1, repeat…

2. Try This (on GO): 1. y = 3x + 6 2. y = -¾x + 7 3. y = -x + 3 4. y = 5

3. Graphing Practice Mrs. Spanier Pre-Algebra Shmoop video

4. What if it is not in slope-intercept form? ax + by = c ax + by = c This is standard form This is standard form Rearrange to slope-intercept form Rearrange to slope-intercept form Graph as you know how Graph as you know how Try on your GO… Try on your GO… Summarizer: circle or underline Summarizer: circle or underline

6. Identify the slope and y-intercept, then graph each equation: y = (-1/4)x + 3 y = (-1/4)x + 3 y = -x + 1 y = -x + 1 y = 2 y = 2 x = -6 x = -6

7. y = (- 1/5)x + 8 y = (- 1/5)x + 8 y = - 5x + 9 y = - 5x + 9 y = (3/2)x – 1 y = (3/2)x – 1 y = 4x – 10 y = 4x – 10 Identify the slope and y-intercept, then graph each equation:

8. x = 2 x = 2 y = -2 y = -2 y = ½x – 4 y = ½x – 4 x = 4 x = 4 Identify the slope and y-intercept, then graph each equation:

9. Introducing Slope-Intercept Form 1. Slope-Intercept Rap Slope-Intercept Rap Slope-Intercept Rap 2. Examples in Action Examples in Action Examples in Action 3. Dance Dance