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What is restriction for the following expression. 1/x-3. X≠1, X≠-1, X≠3, X≠-3

What is the definition of exponential decay?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.

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