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The set of ordered pairs (−1, 8), (0, 3), (1, −2), and (2, −7) represent a function. What is the range of the function?(1 point)Responses{x:x=−7, −2, −1, 0, 1, 2, 3, 8}{x:x=−7, −2, −1, 0, 1, 2, 3, 8}{y:y=−7, −2, 3, 8}{y:y=−7, −2, 3, 8}{x:x=−1, 0, 1, 2}{x:x=−1, 0, 1, 2}{y:y=−7, −2, −1, 0, 1, 2, 3, 8}

1 answer

The range of a function is the set of all output values (the second elements of the ordered pairs) for the given inputs.

From the ordered pairs given:

  • (−1, 8)
  • (0, 3)
  • (1, −2)
  • (2, −7)

The outputs (or second elements) are:

  • \(8\)
  • \(3\)
  • \(-2\)
  • \(-7\)

Thus, the range of the function is: \[ {y: y = -7, -2, 3, 8} \]

So the correct answer is: \({y: y = -7, -2, 3, 8}\).