Linear Relationships Multiple Representations

Write an equation for this situation.

• y = 9.75x

• y = 19x

• y = 19.25x

• y = 9.5x

Which table contains only values that satisfy the equation

y = 0.5x + 14?

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Which ordered pair represents the origin on a graph?

• (1,1)

• (0,1)

• (0,0)

• (1,0)

Melanie opened a savings account with $50. Each month, she deposits the same amount of money into the account. Which equation shows t, the total amount of money in the savings account after m months? Watch the scale!

• t = 50m + 50

• t = 100m + 50

• t = 150m + 50

• t = 75m + 50

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $200 is earned for every 4 hours worked

• y = 5x
• y = x + 5
• y = x + 470
• y = 94x 

Derrick started a new job at McDonald's. He makes $10 per hour. Which function models his total weekly earnings (W) in terms of the number of hours he works (t)?

Derrick started a new job at McDonald's. He makes $10 per hour. Which graph models his total weekly earnings in terms of the number of hours he works?

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Clare owns a mobile pet grooming company. She charges $20 to come to your home plus $30 per hour to groom your pet. Which table models the amount she charges over time?

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