fungsi h(x) = 6x - 1. jika h(a) = -13 dan h(b) = 5, maka h(a+b) =..
Matematika
gilang1481
Pertanyaan
fungsi h(x) = 6x - 1. jika h(a) = -13 dan h(b) = 5, maka h(a+b) =..
1 Jawaban
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1. Jawaban ahreumlim
Materi : Fungsi
h(x) = 6x - 1
h(a) = 6a - 1
-13 = 6a - 1
-12 = 6a
a = -2
h(b) = 6b - 1
5 = 6b - 1
6 = 6b
b = 1
h(a+b)
= h(-2+1)
= h(-1)
= 6(-1) - 1
= -6 - 1
= -7