f(x)=5-3x daerah asal (-3,-2,-1,0,1,2,3,4) f(-3)=5-3x =
Matematika
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Pertanyaan
f(x)=5-3x daerah asal (-3,-2,-1,0,1,2,3,4)
f(-3)=5-3x
=
f(-3)=5-3x
=
1 Jawaban
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1. Jawaban 8salmahtasya
untuk x = -3 = 5 - 3x = 5 - 3(-3) = 5 - -9 = 14
x = -2 = 5 - 3x = 5 - 3(-2) = 5 - -6 = 11
x = -1 = 5 - 3x = 5 - 3(-1) = 5 - -3 = 8
x = 0 = 5 - 3x = 5 - 3(0) = 5 - 0 = 5
x = 1 = 5 - 3x = 5 - 3(1) = 5 - 3 = 2
x = 2 = 5 - 3x = 5 - 3(2) = 5 - 6 = -1
x = 3 = 5 - 3x = 5 - 3(3) = 5 - 9 = -4
x = 4 = 5 - 3x = 5 - 3(4) = 5 - 12 = -7
jadi daerah hasil yaitu {11, 8, 5, 2, -1, -4, -7}