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For the function: y = startroot x minus 7 endroot minus 1 the domain is : x ≥ the range is: y ≥

User Humanity
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1 Answer

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14 votes

Answer:

  • domain: x ≥ 7
  • range: y ≥ -1

Explanation:

You want to know the domain and range of the function y = √(x -7) -1.

Domain

The domain of the function is the horizontal extent of its graph. The graph of y extends from x = 7 to positive infinity.

the domain is: x ≥ 7

Range

The range of the function is the vertical extent of its graph. The graph of y extends from y = -1 to positive infinity.

the range is: y ≥ -1

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For the function: y = startroot x minus 7 endroot minus 1 the domain is : x ≥ the-example-1
User Saeed Fekri
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