Concept explainers
Which kind of model best describe the data
Answer to Problem 7CYU
The data represents an exponential model
Explanation of Solution
Given:
Concept Used:
If first difference of y-values is equal, then model be linear
If second difference be equal, then the model be quadratic
If first and second differences are not equal then the model will be exponential
Calculation:
In order to check whether the given data is linear, quadratic or exponential, find the first difference as shown below:
Thus, the first difference and second difference are not equal, so the given data represents an exponential model
Chapter 9 Solutions
Algebra 1
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