1. Copy in Agenda and add to TOC: –#5 Finding Slope and Y-intercept Given Slope Intercept Form

2. Warm Up Find the slope of the line that passes through each pair of points. 1.(-2,-2) (-4,1) 2.(0,0) (4,-2) 3.(3,-6) (2,-6) 4.(4,2) (4,3)

3. Types of Slope Positive Negative Zero Undefined or No Slope

4. Slope-intercept form: y = mx + b. slope y-intercept

5. Find the slope and y-intercept of the following equations. y = 3x + ½ slope= 3 y-intercept = ½

6. Find the slope and y-intercept of the following equations. y = -2x + 5 slope= -2 y-intercept = 5

7. Find the slope and y-intercept of the following equations. y = 1/2x +9 slope= 1/2 y-intercept = 9

8. Find the slope and y-intercept of the following equations. y = 3x -4 slope= 3 y-intercept = -4

9. Find the slope and y-intercept of the following equations. y = -x + 2 slope= -1 y-intercept = 2

10. y = 4x

11. y = 3

12. x = 4

13. y = x