Introduction to Functions Pre-Test
Active
TIME REMAINING
1
11
49:19
2
5
What is the domain of the function on the graph?
5
all real numbers
4 +
3+
Call real numbers greater than or equal to 0
all real numbers greater than or equal to -2
Call real numbers greater than or equal to -3
2 +
1
1
–5 4 3 2 11
1 2 3 4 5
X
-2 +
-3 +
1-4
-5
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