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Mathematics, 06.12.2019 02:31 Geo777

Aphone company charges for service according to the formula c(t)=22+0.15t, where t is the number of minutes talk and c(t) is the month charge, and dollars. find an is the month charge, in dollars. find an interpret the rate of change and initial value.

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Aphone company charges for service according to the formula c(t)=22+0.15t, where t is the number of...
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