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18 Which shows the equation 2x - 8y = -16 in slope-intercept form?
1
Y =
А
cy= -4x + 2
x + 2
2
x
B
D y= -4x-2

Respuesta :

hnori22003

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[tex]2x - 8y = - 16[/tex]

Subtract sides 2x

[tex] - 2x + 2x - 8y = - 2x - 16[/tex]

[tex] - 8y = - 2x - 16[/tex]

Negatives simplifies

[tex]8y = 2x + 16[/tex]

Divide sides by 8

[tex] \frac{8y}{8} = \frac{2x + 16}{8} \\ [/tex]

[tex]y = \frac{2}{8} x + \frac{16}{8} \\ [/tex]

[tex]y = \frac{1}{4} x + 2 \\ [/tex]

Done...

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