Diketahui fungsi kuadrat f(x)=3(x-1)²+5.nilai a+b+c=
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Pertanyaan
Diketahui fungsi kuadrat f(x)=3(x-1)²+5.nilai a+b+c=
1 Jawaban
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1. Jawaban princedubuonew
= 3 (x²-2x+1) + 5
= 3x²-6x+3 + 5
=3x²-6x+8
a + b + c = 3 + (-6) + 8 = 5