Question

Find the range of f(x) = − x + 6 for the domain {− 2, − 1, 2, 3} .

Answer 1

The range is the set of all valid yy values. Use the graph to find the range.

Interval Notation:

(−∞,∞)(-∞,∞)

Set-Builder Notation:

{y|y∈R}