Linear Functions

SAT Math· difficulty 3/5

For C=12n+50C = 12n + 50 (cost of nn shirts at a print shop), the 1212 means:

  • A

    Total cost

  • B

    Number of shirts

  • C

    Setup fee

  • D

    Cost per shirt

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Explanation

The slope is the per-unit cost: \12$ per shirt.

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