Problem 156 of 7
Choose an exponential model for the approximately constant-percent data 1, 2, 4, 8, 16.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
use ratio evidence and context fit.
Hidden until you reveal it.
Data must be ordered over equal intervals and approximately exponential.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Compute consecutive ratios.
2. Choose a representative ratio as the base.
3. Use the first value as the initial value and write the model.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
A model based on constant differences when ratios are more stable.