1. Writing Linear Equations Slope Intercept Form!

2. Warm Up 7. A local gym offers memberships for $265/year. You can take various classes for an additional $5/class. a. Write an equation showing total cost C, dependent on the number of extra classes, x, that you take

3. Slope Intercept

4. Slope

5. Finding Slope Y= -3/2 x + 2

6. Your Turn! Y= 3/4 x + 7

7. XY 08 1 4 20 3-4 4-8

8. Write a equation for each graph in slope intercept form

9. Graph each equation

10. Graph the equation

11. Find the slope and y intercept of each line Y=-8/3 x-3 Y= x + 2 Y=-4/5 x-2 Y=4/3 x -3

12. Finding “b” Write the equation of the line that has a slope of 6/5 and passes through the points (10, 3) y=mx+b Write the equation of the line that passes through the points (1, 4) with a slope of 8

13. Your Turn! Write the equation of the line that has a slope of 6/5 and passes through the points (20, -10) Write the equation of the line that passes through the points (15, 0) and (36, 7)

14. Putting it all together! Tyrone is riding on a train at a constant speed. He starts his timer at some point after leaving the train station. If the train is moving 4 miles per minute and after 4 minuets passes on his timer the train is 19 miles away. How far away was Tyrone from the train station when he started his timer? a. Identify the variables (what is the dependent? what is the independent?) b. Identify the information given here. c. Write an equation in slope-intercept form representing the situation. d. Using your equation, how far will the car be after 6 min?