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Step-by-step Answer
PAGE: 212SET: ExercisesPROBLEM: 49
Please look in your text book for this problem Statement

(a)

The concentration in a blood stream after hours of injection is .

Horizontal Asymptote :

Horizontal asymptote is .

.

The function has a horizontal asymptote of .

(b)

Draw a coordinate plane.

Graph the function :

(c)

Plot the point where the concentration is maximum.

Observe the graph :

The concentration is maximum at hours.

(a) The horizontal asymptote is .

(b)

Graph of the function   :

(c)  Concentration is maximum at hours.



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