1. You will have 20 seconds to answer each question.
Daily Warm-up
You will have 20 seconds to answer each question.

2. 1. What is the slope of the line?

3. 2. Is this a linear relationship?
# of CDs
(x) -1 1 2 3
Cost of CDs in $
(y) 5 6 7 8

4. 3. What is the y-intercept?x y -3 -2 3 -1 6 9

5. 4. What is the y-intercept?

6. 5. J’Den was paid $57 and worked 1 hour. What was his hourly rate?

7. 6. What is the equation of this line?

8. 7. Which could represent a linear function?
Volume of a cone
Hannah ran 10 miles per hour.
x = 1
None of these are Linear functions

9. 8. What is the Equation of the Line?
Number of Months (x) 1 2 3 4
Savings (y)
150
300
450
600

10. 9. Compare the slopes of the Functions?

11. 10. What is the equation of this line?