Respuesta :

subtomex0

A)

[tex]revenue = selling \: price \times quantity \: sold[/tex]

[tex]m(t) = 3t[/tex]

B)

Since we only have 75 tickets to sell, the domain is:

t ε [ 0 , 75 ]

Range: (extra)

m ε [ 0 , 225 ]

#1

  • M(t)=3t

Because

revenue=sold price×no of items

#2

The restriction is of 75tickets and the tickets can't be negative

so

  • 0≤t≤75

Domain

  • [0,75]

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