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Let

f(x) = -2x - 3 if x < 0

f(x) = x/2 + 3 if x >= 0

Find the range of f(x).  Enter your answer in interval notation.

 Jul 23, 2022
 #1
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For the first function the range is  [-3, inf )

 

For the second function the range is [3 , inf)

 

So..taking the  greater range   →    [ -3, inf)

 

 

cool cool cool

 Jul 23, 2022

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