Lesson 3-1 MathXL
DIRECTIONS
When listing domain and range, make sure your answers are from least to greatest.
Domain and Range also need Braces around them. {}
DIRECTIONS
When listing domain and range, make sure your answers are from least to greatest.
Domain and Range also need Braces around them. {}


What is the domain for #1?
What is the range for #1?
Is #1 a function?
What is the domain for #2?
What is the range for #2?
Is #2 a function?
What is the domain for #3?
What is the range for #3?
Is #3 a function?
What is the domain for #4?
What is the range for #4?
Is #4 a function?
What is the domain for #5?
What is the range for #5?
Is #5 a function?
What is the domain for #6?
What is the range for #6?
Is #6 a function?
Is #7 a continuous or discrete function?
Is #8 a continuous or discrete function?
What is the domain for #9?
What is the range for #9?
Is #9 a function?
What is the domain for #10?
What is the range for #10?
Is #10 a function?
What is the domain for #11?
What is the range for #11?
Is #11 a function?
What is the domain for #12?
What is the range for #12?
Is #12 a function?
What is the domain for #13?
What is the range for #13?
Is #13 a function?
What is the domain for #14?
What is the range for #14?
Is #14 a function?
What is the domain for #15?
What is the range for #15?
Is #15 a function?
What is the domain for #16?
What is the range for #16?
Is #16 a function?
What is the domain for #17?
What is the range for #17?
Is #17 a function?
What is the domain for #18?
What is the range for #18?
Is #18 a function?