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Mathematics, 20.11.2019 22:31 jasminebailey829
The inverse notation f^-1 used in a pure mathematics problem is not always used when finding inverses of applied problems. rather, the universe of a function such as c =c (q) will be q=q(c). the following problem illustrates this idea.
in a certain country the following function represents the income tax t (in dollars) do for a person who is adjusted gross income is g dollars where 30,500 ? g ? 74,100.
t(g)=4250+0.25(g-30,500)
a.) what is the domain of the function t?
given that the income tax do t is an increase in linear function of adjusted gross income g find the range of the function t
c.) find adjusted gross income g as a function of income tax t . what are the domain and the range of this function?
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The inverse notation f^-1 used in a pure mathematics problem is not always used when finding inverse...
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