Mathematics, 26.06.2019 13:00 maddyclark19
The area (a) of a circle is a function of its radius (r) and is given by the function a = f(r) = πr2. what is the domain of this function? a) all positive real numbers b) all real numbers c) all positive real numbers including 0 d) all real numbers excluding fractions
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The area (a) of a circle is a function of its radius (r) and is given by the function a = f(r) = πr2...
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