linear sequence and graphs straight line parallel

[torn ferry]

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[lament plover]

parallel = same gradient therefore other line has gradient -2x

y = -2x + c

just plug in y and x coords to find c

[hasty ruin]

alr

so what numbers go where

[lament plover]

1 = -2(3) + c

[hasty ruin]

1(3)

oh

alr

thanks

+close