Direct and Partial Variation

• direct variation
• partial variation
• neither
• I'm not sure

• direct variation
• partial variation
• neither
• I'm not sure

• direct variation
• partial variation
• neither
• I'm not sure

• direct variation
• partial variation
• neither
• I'm not sure

The equation    
w = 10c + 5  represents:

• direct variation
• partial variation
• neither
• I'm not sure

What type of variation does this scenario represent?
The Caboto Club charges a down payment of $200 to rent the hall and $20 per person for the meal they provide.

• direct variation
• partial variation
• neither
• I'm not sure

What type of variation does this scenario represent?
Torino's Banquet Hall charges $30 per person for the meal they provide.

• direct variation
• partial variation
• neither
• I'm not sure

What ordered pair does a direct variation always go through when graphed?

• (0, 0)
• (1, 0)
• (0, 1)
• (1, 1)

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

Which of the following is the way to find the rate of change?

• run over rise
• rise over run
• initial value over rate of change
• none of the above