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Bell Ringer 1. A bowling alley rents shoes for $1 per hour and lanes for $6 per half hour. Write the equation for the total cost, C, of renting shoes and.

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Presentation on theme: "Bell Ringer 1. A bowling alley rents shoes for $1 per hour and lanes for $6 per half hour. Write the equation for the total cost, C, of renting shoes and."— Presentation transcript:

1 Bell Ringer 1. A bowling alley rents shoes for $1 per hour and lanes for $6 per half hour. Write the equation for the total cost, C, of renting shoes and a lane for x hours. Learning Target: I can solve systems of equations by graphing.

2 SOLVING SYSTEMS BY GRAPHING

3 Graph each. John has 5 songs on his IPOD. Judy has 3 songs on her IPOD. John downloads 3 songs per month and Judy downloads 5 per month. At how many months will they have the same number of songs?

4 Graph each. John has 5 songs on his IPOD. Judy has 3 songs on her IPOD. John downloads 3 songs per month and Judy downloads 5 per month. At how many months will they have the same number of songs? y = 3x + 5 y = 5x + 3

5 Graph each. y = 2x + 4 y = -3x - 1 (-1, 2)

6 Graph each. (-6, 1)

7 Graph each. (2, 1)

8 Homework Page 338 (16-19) http://connected.mcgraw- hill.com/media/repository/protected_content/EBOOK/50000466/52/85/Launch. html?stateCode=KY&page=583&mghCourseID=DFRTR2RBH9YT25W7OSM M6J3XM1#

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