Question

Identify the domain and range

Answer 1

Domain: (-∞, ∞), or x∈R, or -∞<x<∞

Range: (-∞, ∞), or y∈R, or -∞<y<∞

Explanation:

Domain and range are all real numbers. Domain is all values of x, range is all values of y.

Domain: (-∞, ∞), or x∈R, or -∞<x<∞

Range: (-∞, ∞), or y∈R, or -∞<y<∞