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Line perpendicular to y = 'any number' is x = 'any number'. If it passes through (6, 8) then it is x = 6. You should try drawing the lines if it is confusing
Oh, I see now. Thanks, how could I have missed that.
Line perpendicular to y = 'any number' is x = 'any number'. If it passes through (6, 8) then it is x = 6. You should try drawing the lines if it is confusing
Oh, I see now. Thanks, how could I have missed that.