Find the domain of the function. (Enter your answer using interval notation.) f(

Algebra
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Find the domain of the function. (Enter your answer using interval notation.)
f(x) = log2(x + 7
Jul 17th, 2015

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log is defined only for positive values

so x + 7 > 0

      x > -7


domain is   ( -7 ,  +∞ ) .............................................ANSWER



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Jul 17th, 2015

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