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The Topology Taxi Company charges 2.80 for the first fifth of a mile and 0.45 for each additional fifth of a mile. Find a linear function which models the taxi fare F as a function of the number of miles driven, m .

Respuesta :

adioabiola

Answer:

F=2.2375+2.25m is a linear function which models the taxi fare F as a function of the number of miles driven, m

Step-by-step explanation:

a+0.25=m

a=m-0.25

a/0.20=d

(m-0.25)/0.20=d

F=2.80+0.45(m-0.25)/0 20

=2.80+2.25(m-0.25)

=2.80+2.25m-0.5625

=2.80-0.5625+2.25m

F=2.2375+2.25m

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