General Knowledge

Question 31 of 45

Which of the following input/output tables represents a function?

Choose an answer

table with 2 columns and 5 rows. row 1 column 1, input. row 1 column 2, output. row 2 column 1, input, 1. row 2 column 2, output, 3. row 3 column 1, input, 1. row 3 column 2, output, 5. row 4 column 1, input, 2. row 4 column 2, output, 30. row 5 column 1, input, 2. row 5 column 2, output, 50.
table with 2 columns and 5 rows. row 1 column 1, input. row 1 column 2, output. row 2 column 1, input, 1. row 2 column 2, output, 1. row 3 column 1, input, 2. row 3 column 2, output, 2. row 4 column 1, input, 1. row 4 column 2, output, 2. row 5 column 1, input, 2. row 5 column 2, output, 4.
table with 2 columns and 5 rows. row 1 column 1, input. row 1 column 2, output. row 2 column 1, input, 2. row 2 column 2, output, 2. row 3 column 1, input, 4. row 3 column 2, output, 6. row 4 column 1, input, 2. row 4 column 2, output, 8. row 5 column 1, input, 4. row 5 column 2, output, 12.
table with 2 columns and 5 rows. row 1 column 1, input. row 1 column 2, output. row 2 column 1, input, 2. row 2 column 2, output, 2. row 3 column 1, input, 4. row 3 column 2, output, 2. row 4 column 1, input, 6. row 4 column 2, output, 4. row 5 column 1, input, 8. row 5 column 2, output, 4.

Enter to expand or collapse answer.Answer expanded: Correct Response: D.