Question

What is the Domain and Range?

Answer 1

Answer:

Domain = (-∞, ∞) Range = (-∞, ∞)

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.

Interval Notation:

(−∞,∞)

Set-Builder Notation:

{x|x∈R}

The range is the set of all valid y

values. Use the graph to find the range.

Interval Notation:

(−∞,∞)

Set-Builder Notation:

{y|y∈R}

Determine the domain and range.

Domain: (−∞,∞),{x|x∈R}

Range: (−∞,∞),{y|y∈R}

image of graph