Determining the range from a set of ordered pairs
the set of ordered pairs (-1,8), (0, 3), (1, -2), and (2-7) represent a function. what is the range of the function?
{x x = -1,0, 1, 2}
{y: y=-7, -2,3,8}
{x: x=-7, -2, -1, 0, 1, 2, 3, 8}
{y: y = -7, -2, -1,0, 1, 2, 3, 8}
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done

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