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Let f be defined by

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

f(x) = 2x - x^2 if x > 1

Calculate f(-3) + f(0) + f(3).

 Aug 6, 2021
 #1
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For f (-3)        -3 <=1      sooo   f(-3) =  2 - (-3) = 5

for  f(0)                                                  2-(0)    = 2

for f(3)            3 > 1     soooo   f(3) = 2(3)- (3)^2 = -3                  5 +2 + (-3) = __________

 Aug 6, 2021

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