Your cardiac index is your heart's output, in liters of blood perminute, divided by your body's surface area, in square meters. Thecardiac index, C(x), can be modeled by7.644C(x) =10 s xs 80,where x is an individual's age, in years. The graph of the functionis shown. Use the function to solve Exercises 95–96.7.644C(x) =%3D10 20 30 40 50 60 70 80 90Age95. a. Find the cardiac index of a 32-year-old. Express thedenominator in simplified radical form and reduce thefraction.b. Use the form of the answer in part (a) and a calculatorto express the cardiac index to the nearest hundredth.Identify your solution as a point on the graph.96. a. Find the cardiac index of an 80-year-old. Express thedenominator in simplified radical form and reduce thefraction.Cardiac Indexliters per minutesquar e met ers654 32

a) Find the cardiac index of a 32-year old. Express the denominator in simplified radical form and…

Answered: Your cardiac index is your heart's…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.2: Exponential Functions

Problem 31E

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