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  1. N

    What is the relashionship between the lines y=7x+4 and 2y=14x+5?

    Parallel, as 2y=14x+5 can be written as y=7x+5/2. As it has the same gradient, it is parallel. It is not perpendicular as perpendicular means at a right angle, which in this case would have a gradient of -1/7
  2. N

    Anyone got any stories about really weird/unpleasant stuff people did on drugs?

    Anyone got any stories that made the news, like Big Lurch eating his friends lungs? Or just any drug related whacko stories that are sourced?
  3. N

    What is the relashionship between the lines y=7x+4 and 2y=14x+5?

    Parallel, as 2y=14x+5 can be written as y=7x+5/2. As it has the same gradient, it is parallel. It is not perpendicular as perpendicular means at a right angle, which in this case would have a gradient of -1/7
  4. N

    What is the relashionship between the lines y=7x+4 and 2y=14x+5?

    Parallel, as 2y=14x+5 can be written as y=7x+5/2. As it has the same gradient, it is parallel. It is not perpendicular as perpendicular means at a right angle, which in this case would have a gradient of -1/7
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