Linear Functions

SAT Math· difficulty 3/5

Pizza place: \3deliveryplusdelivery plus$2.50pertoppingonaper topping on a$10basepizza.Costforbase pizza. Cost fort$ toppings:

  • A

    C=2.50(t+13)C = 2.50(t + 13)

  • B

    C=13t+2.50C = 13t + 2.50

  • C

    C=2.50t+10C = 2.50t + 10

  • D

    C=2.50t+13C = 2.50t + 13

    check_circle

Explanation

\10base+base +$3delivery=delivery =$13intercept;intercept;$2.50$ per topping is slope.

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