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avatar+617 

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

 Apr 2, 2024
 #1
avatar+128406 
+1

See here : https://www.desmos.com/calculator/8xp9uktmbh

 

The range ≈   [ -0.22, 0.649  ]

 

cool cool cool

 Apr 3, 2024

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