AM-1565
Exponential and logarithmic models
A Math · Secondary 4 · Easy · Exponential and logarithmic models
The value of a phone, dollars, years after purchase is modelled by
.
Find the value of the phone 2 years after purchase, correct to the nearest dollar.
.
Find the value of the phone 2 years after purchase, correct to the nearest dollar.
- \$531
- \$469
- \$731
- \$900
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