Datrys y=(-1/1+96*e^-028(x-96))*40+10

$$y = ( \frac { - 1 } { 1 + 96 \times e ^ { - 028 ( x - 96 ) } } ) \times 40 + 10$$

Datrys ar gyfer y

$$y = \frac{930}{97} = 9\frac{57}{97} = 9.587628865979381$$

Camau ar gyfer Datrys Hafaliad Llinol

Lluosi 0 a 28 i gael 0.

$$y=\frac{-1}{1+96e^{0\left(x-96\right)}}\times 40+10$$

Mae lluosi unrhyw beth â sero yn rhoi sero.

$$y=\frac{-1}{1+96e^{0}}\times 40+10$$

Cyfrifo e i bŵer 0 a chael 1.

$$y=\frac{-1}{1+96\times 1}\times 40+10$$

Lluosi 96 a 1 i gael 96.

$$y=\frac{-1}{1+96}\times 40+10$$

Adio 1 a 96 i gael 97.

$$y=\frac{-1}{97}\times 40+10$$

Gellir ailysgrifennu \frac{-1}{97} fel -\frac{1}{97} drwy echdynnu’r arwydd negatif.

$$y=-\frac{1}{97}\times 40+10$$

Lluosi -\frac{1}{97} a 40 i gael -\frac{40}{97}.

$$y=-\frac{40}{97}+10$$

Adio -\frac{40}{97} a 10 i gael \frac{930}{97}.

$$y=\frac{930}{97}$$

Datrys ar gyfer x (complex solution)

$$x\in \mathrm{C}$$

$$y = \frac{930}{97} = 9\frac{57}{97} = 9.587628865979381$$

Datrys ar gyfer x

$$x\in \mathrm{R}$$

$$y = \frac{930}{97} = 9\frac{57}{97} = 9.587628865979381$$