8.15 Recap

My last name is...

My first name is...

Which set has a domain of {-3, 4} and a range of {0, 1}?

• {(4, 0), (-3, 1), (-3, 4)}
• {(-3, 1), (4, 0)}
• {{-3, 0), (4, 0), (1, 4)}
• {(0, -3), (1, 4)}

Select ALL FIVE that are correct. Which representations represent a relation that is also a function?

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Which can replace the missing value so that the relation is still a function?

• 0
• 1
• 2
• 3

Which is the domain of the relation?

• {-3, -1, 0, 1, 2, 3, 4, 5}
• {-3, -1, 2, 4}
• {1, 2, 4, 5}
• {-3, -1, 0, 2, 4}

Which one of the following has a range of {-3, 1, 8}?

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Select the TWO correct answers. Given the relation below, which of the following values of x and y will make the relation be a function?

• x = -4 and y = 3
• x = 2 and y = -1
• x = 4 and y = 0
• x = 3 and y = -2
• x = -1 and y = 4

What is the domain of the function?

• {1, 3, 4, 5, 7}
• {3, 6, 8, 14, 25}
• {1, 2, 5, 6}
• {1, 2, 3, 4, 5, 6, 7}

What is the range of the function?

• {1, 3, 4, 5, 7}
• {3, 6, 8, 14, 25}
• {1, 2, 5, 6}
• {1, 2, 3, 4, 5, 6, 7}