Let D(T) denote the depth, in meters, of the water at a fixed location of a bay t hours from noon. Find a formula for each function below by applying transformation(s) to D(t).
A. g(x), the depth of the tide in centimeters x minutes from noon.
B. j(x), the depth of the tide in centimeters x minutes after 3 pm.

Question

Let D(T) denote the depth, in meters, of the water at a fixed location of a bay t hours from noon. Find a formula for each function below by applying transformation(s) to D(t).
A. g(x), the depth of the tide in centimeters x minutes from noon.
B.  j(x), the depth of the tide in centimeters x minutes after 3 pm.

anonymous · Answer

So far, 
g(x)=100D(?x)
j(x)= 100D(?x+3)

anonymous · Answer

Got it! ?=1/60