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pre-algebra

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Given the linear equation y=-5x-2. Find the y-coordinates of the points (-1), (-2), and (1). Please show all of your work.

  • pre-algebra -

    (-1,Y),(-2,Y),(1,Y)

    Y = -5X - 2.

    Y = -5*(-1) - 2 = 5 - 2 = 3.
    Y = -5*(-2) - 2 = 10 - 2 = 8.
    Y = -5*1 - 2 = -5 -2 = -7.

    (-1,3),(-2,8),(1,-7).

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