The salinity of the ocean changes with latitude and with depth. Suppose the salinity to depths of 1000 meters at a certain latitude is modeled by the function in attached screenshot. The input x is the depth in meters, and the output f(x) is in grams of salt per kilogram of seawater. Approximate analytically the depth where the salinity equals 31.
The salinity of the ocean changes with latitude and with depth. Suppose the salinity to depths of 1000 meters at a certain latitude is modeled by the function in attached screenshot. The input x is the depth in meters, and the output f(x) is in grams of salt per kilogram of seawater. Approximate analytically the depth where the salinity equals 31.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.4: Logarithmic Functions
Problem 6E
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The salinity of the ocean changes with latitude and with depth. Suppose the salinity to depths of 1000 meters at a certain latitude is modeled by the function in attached screenshot. The input x is the depth in meters, and the output f(x) is in grams of salt per kilogram of seawater. Approximate analytically the depth where the salinity equals 31.
Transcribed Image Text:=
28.6 + 1.1 log (x+1)
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