diketahui f(x) = 5x + 3,jika f(m) = 33 dan f(4) = n,maka nilai m + n adalah
Matematika
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Pertanyaan
diketahui f(x) = 5x + 3,jika f(m) = 33 dan f(4) = n,maka nilai m + n adalah
2 Jawaban
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1. Jawaban firastatistics
f(m) = 33
5m + 3 = 33
5m = 30
m = 6
f(4) = n
5(4) + 3 = n
n = 20 + 3
n = 23
Maka m + n = 6 + 23 = 29 -
2. Jawaban khominghoo
f(x) = 5x+3
f(m) = 5m+3 = 33
5m = 33-3
m = 30/5 = 6
f(4) = 5(4)+3 = n
n = 20+3 = 23
m+n = 6+23 = 29