rumus f(x)=3x + n dan f(1)=7 nilai f(3)- f(2) adalah
Matematika
smamamam
Pertanyaan
rumus f(x)=3x + n dan f(1)=7 nilai f(3)- f(2) adalah
2 Jawaban
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1. Jawaban abyandaffa11
f(1) = 7
3(1) + n = 7
3 + n = 7
n = 4
f(3) - f(2)
= [3(3) + 4] - [3(2) + 4]
= 13 - 10
= 3 -
2. Jawaban khominghoo
f(1) = 3 + n = 7
n = 4
f(3)-f(2) = 3(3)+4 - ( 3(2)+4) = 13 -10 = 3