ashley4185 ashley4185
  • 01-05-2020
  • Mathematics
contestada

The total cost for attending the state fair can be found
using the function y = 15 + 2.5x, where x is the number of
food tickets purchased. If a family purchases between 5
and 10 food tickets, what is the domain and range of this
situation?

Respuesta :

bacarey1550
bacarey1550 bacarey1550
  • 04-05-2020

Domain: [5,10]

y = 15+2.5(5) = 27.5

y = 15 + 2.5(10) = 40

Range: [27.5,40]

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