+0  
 
0
9
1
avatar+4 

let 

\( f(x) = \frac{2x + 3}{x - 7}.\)

Find the domain of . Give your answer using interval notation.

 Jan 11, 2024
 #1
avatar+128448 
+1

The denominator cannot  = 0

 

Therefore, every real number except x = 7  is in the domain

 

So

 

(-inf, 7) U ( 7 , inf)

 

cool cool cool

 Jan 11, 2024

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