The number of bottles of water, z, that a track team drinks each meet is four times the number of players, q, plus two for the coach. This situation is represented by the function z = 4q + 2. Select from the drop-down menus to correctly complete the statement about the function z = 4q + 2.

The
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variable is z because z is the
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of the function. The
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variable is q because q is the
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of the function.

Please help me, I am gonna fail..