❕CALCULATOR HACK❕
LINEAR LAW
Even though tajuk senang, still ragu2 takut y-int and gradient tak sama dngn skema, kan? Tapi ada cara sebenarnya nak check kt calculator!
[Guide for fx-570EX or fx-991EX]

1.Menu, 6-(Statistic), 2-(y=a+bx)
2.Referring to jadual, input your X-axis in the table as X(for this example, it is log10 x)
3.Then, input our Y-axis in the table as Y(for this example, it is log10 y)
4.OPTN , 4-(Regression Calc)
5.a = y-intercept , b = gradient

Kalau dari soalan kita buat, boleh nmpakla through calculator y - intercept = 0.479. which dia buat kt graf dapat 0.48, so btul! Same goes with gradient

Serious reminder
-Walaupun ni untuk semak ketepatan graf, ingt pastikan best fit line menepati kriteria yng pernah diajar (Titik kiri dan kanan line balanced)

Chemistry with Rafiq ⚗
Form 5 Chapter 1: Redox Equilibrium

1.1 Definitions of Redox

Some continuation to the definitions with examples 💯💯

#chemistry #f5 #c1

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