The difference between depths in January and July is equal to: D. 16 feet.
An absolute value function can be defined as a type of function that consist of an algebraic expression, which placed within absolute value symbols
In order to determine the difference between depths, we would calculate the magnitude of the depth for each of the month.
For January, we have:
January depth = 20 - 6
January depth = 14 feet.
For July, we have:
July depth = 20 - 22
July depth = -2 feet.
Now, we can calculate the difference between depths in January and July:
Difference = 14 - (-2)
Difference = 14 + 2
Difference = 16 feet.
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