Question 1 (1 point)
What are the domain and range of the step function below?
10
+
0
0
-5-4-3-2-1
domain = (all real numbers)
range = (all real numbers)
domain = (al integers)
range = (all real numbers)
domain = (all real numbers)
range = (...-4,-1, 2, 5, ...)
domain = (...-5, -2, 1, 4,...)
range = (...-4.-12.5...)