Question

the movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your answer. which function below has the following domain and range? domain: { - 6, - 5, 1, 2, 6} range: {2, 3, 8} \\(\\{(-6,2),(-5,3),(1,8),(2,5),(6,9)\\}\\) \\(\\{(2,3),(-5,2),(1,8),(6,3),(-6,2)\\}\\) \\(\\{(-6,6),(2,8)\\}\\) \\(\\{(2,-5),(8,1),(3,6),(2,-6),(3,2)\\}\\)

Explanation:

Step1: Analyze the domain and range requirements

The domain is {-6, -5, 1, 2, 6}, so the x - values (first elements of ordered pairs) in the function should be these. The range is {2, 3, 8}, so the y - values (second elements of ordered pairs) should be these.

Step2: Check each option

• Option 1: {( - 6,2),( - 5,3),(1,8),(2,5),(6,9)}. The y - value 5 and 9 are not in the range {2, 3, 8}, so this option is incorrect.
• Option 2: {(2, 3), (-5, 2), (1, 8), (6, 3), (-6, 2)}. The x - values are - 6, - 5,1,2,6 (matches the domain) and the y - values are 2,3,8 (matches the range).
• Option 3: {( - 6,6),(2,8)}. The x - values are only - 6 and 2, which does not match the domain {-6, - 5, 1, 2, 6}, so this option is incorrect.
• Option 4: {(2, - 5),(8,1),(3,6),(2, - 6),(3,2)}. The x - values are 2,8,3 which does not match the domain {-6, - 5, 1, 2, 6}, so this option is incorrect.

Answer:

{(2, 3), (-5, 2), (1, 8), (6, 3), (-6, 2)}