f (x) = X^2 + X - 2 , Df = {-2,-1,0,1,2}
Matematika
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Pertanyaan
f (x) = X^2 + X - 2 , Df = {-2,-1,0,1,2}
1 Jawaban
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1. Jawaban dharmawan12
Range f =
-2 = (-2)^2 +(-2) -2 ,= 0
-1 = (-1)^2 +(-1) -2 = -2
0 = (0)^2 +0-2 = -2
1 = (1)^2 +1 -2 = 0
2 = (2)^2 +2 -2 = 4
Range f { -2,0,4 }