Week 11 Quiz Retake

Which of the following sets of ordered pairs represents a function?

• {(1, 2), (2, 3), (3, 4), (1, 5)}

• {(1, 2), (2, 3), (3, 4), (4, 5)}

• {(1, 2), (2, 2), (3, 2), (4, 2)}

• {(1, 2), (2, 3), (3, 4), (3, 5)}

Tags

TEKS.MATH.8.5G

Identify the function from the following table: | x | y | |---|---| | 1 | 2 | | 2 | 4 | | 3 | 6 | | 4 | 8 |

Tags

TEKS.MATH.8.5G

Which of the following mappings represents a function?

Tags

TEKS.MATH.8.5G

Tags

TEKS.MATH.8.5I

Tags

TEKS.MATH.8.5I

• A line passing through (0, 2) and (1, 1)

• A line passing through (0, 2) and (1, 3)

• A line passing through (0, 0) and (1, 1)

• A line passing through (0, 2) and (1, 0)

Tags

TEKS.MATH.8.5I

TEKS.MATH.8.5B