Ketengikan Minyak (Grafik)
2
Metode grafik t (a-x) ln(a- x) 900 31.44 3.448 1800 31.4 3.446 8 2700 31.29 3.443 2 3600 31.27 3.442 6 7200 31.22 3.441 0 2000 4000 6000 8000 3.436 3.438 3.44 3.442 3.444 3.446 3.448 3.45 f(x) = − 1.0715372907154E-06 x + 3.44779178082192 R² = 0.777514919144817 Grafik orde 1 ln(a-x) Linear (ln(a-x)) t ln (a-x)
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Transcript of Ketengikan Minyak (Grafik)
t(a-x)ln(a-x)
90031.443.448
180031.43.4468
270031.293.4432
360031.273.4426
720031.223.441
Metode grafik
t(a-x)1/(a-x)
90031.440.031807
180031.40.031847
270031.290.031959
360031.270.03198
720031.220.032031