drakejanelle100 drakejanelle100

06-01-2022
Mathematics

contestada

A cell phone costs $750 and loses 28% of its value each year. Which graph represents this situation?

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sweeneyethanjaymes27 sweeneyethanjaymes27

06-01-2022

You can represent that value of the phone as

()=750(.72)
V
(
t
)
=
750
(
.72
)
t

where
t
is in years at

(0)=750
V
(
0
)
=
750

(1)=750∗.72=540
V
(
1
)
=
750
∗
.72
=
540

(2)=750∗(.72)2=388.8

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Natalietopete17 Natalietopete17

06-01-2022

pemdas 28x750 eat eat eat

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