jalakasl jalakasl

13-12-2018
Mathematics

contestada

I'm very confuesed where to start this problem:

Graph −18x+9y=72

Respuesta :

lotsofrogs lotsofrogs

13-12-2018

Answer:

Plug in x=0 and plot the point, then plug in y = 0 and plot the point.

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Jackiecroce12 Jackiecroce12

13-12-2018

Answer:

y=-2x+8

Step-by-step explanation:

first you have to -18x on both sides because you want to get y by itself

9y=-18x+72

then divide 9 by both sides

9y/9=-18x+72/9.....-18/9=-2 and 72/9=8

y=-2x+8

-2x is your slope and 8 is your y intercept

Answer Link

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