Direct and Inverse Variations

Is this a direct variation?

• yes

• no

• direct variation
• inverse variation

• direct variation
• inverse variation

Choose the Inverse variation graph

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Choose the direct variation graph

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Direct or inverse?

• Direct Variation

• Inverse Variation

Direct or Inverse Variation?

• Direct Variation

• Inverse Variation

What type of variation does this scenario represent?
The length of time you charge your cell phone
and the battery power 

• inverse variation

• direct variation

What type of variation does this scenario represent?
You and some friends decide to buy 2 pizzas and split the cost evenly.
The number of friends who are sharing the cost of the pizzas
and the amount of money you pay for your share.

• direct variation

• inverse variation

What type of variation does this scenario represent?
The outside temperature
and the number of layers of clothes you need to wear outside to feel comfortable 

• inverse variation

• direct variation