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15-12-2021
Mathematics

contestada

Which is the y-intercept of the line represented by the equation?

4x - 8y = 64
A. (8, 64)
B. (48, -8)
C. (16, 8)
D. (0, -8)

Respuesta :

rspill6 rspill6

16-12-2021

Answer:

D. (0,-8)

Step-by-step explanation:

Put the equation into slope/y-intercept format:

4x - 8y = 64

-8y = -4x + 64

y = (1/2)x - 8 [The y-intercept is -8; the value of y when x = 0]

D. (0,-8)

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