Final answer:
The constant of proportionality for each function is 2, 3, 4, and 5 respectively. The inverse functions can be ordered from least to greatest as y = 2, y = 3, y = 4, and y = 5.
Step-by-step explanation:
The constant of proportionality for each function is:
- y = 2: The constant of proportionality is 2.
- y = 3: The constant of proportionality is 3.
- y = 4: The constant of proportionality is 4.
- y = 5: The constant of proportionality is 5.
To order the inverse functions from least to greatest based on the constant of proportionality, the order would be: