Which equation represents the vertical line passing through (1.-9)? A X=-9
В. x= 1
C y=-9
D. y = 1

B

Step-by-step explanation:

if it is a vertical line, x=1 for all values of y

it’s B i just took this

Step-by-step explanation:

false

step-by-step explanation:

i looked it up

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take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.