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The equations of four lines are given. Identify which lines are perpendicular.

Line 1: y=-5
Line 2: g=12-1
Line 3: r=-6
Line 4: y+5= -4(2+1)

User Manube
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1 Answer

10 votes
Put it in Desmos and look at the graph virtually so you can have a better idea
User BimoZX
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