sam8393 sam8393
  • 04-04-2020
  • Mathematics
contestada

Domain and range of y=-x^2+2

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tasha1569 tasha1569
  • 04-04-2020

Answer:

Domain is (−∞,∞),{x|x∈R}

Range is (−∞,2],{y|y≤2}

Step-by-step explanation:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values. Use graph (plots).

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