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Let

f(x) = 2x + 1if x < -3

f(x) = 8 + 4x if x >= -3

 

Find the sum of all values of x such that f(x) = 0

 Aug 4, 2021
 #1
avatar+34382 
+1

There is only one     x = -2.   sum = -2

 Aug 4, 2021

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