3
QuizMultiple Choice
Unit Test — Unit test
Question 3 • CA-Algebra II B
What are the domain and range of the step function below?
Answer
A
domain = {all real numbers}, range = {all real numbers}B
domain = {all real numbers}, range = {...–4, –1, 2, 5, ...}C
domain = {...–5, –2, 1, 4, ...}, range = {...–4, –1, 2, 5, ...}D
domain = {all integers}, range = {all real numbers}