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avatar+209 

Let
f(x) = \frac{2x + 3}{x^2 + 7}.
Find the domain of $f$. Give your answer using interval notation.

 Apr 9, 2024
 #1
avatar+128794 
+1

The numerator and  denominator are  defined  for all real  numbers.....so...

 

domain  =  ( -inf,  inf)

 

cool cool cool

 Apr 9, 2024

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