96. Blood Flow As blood moves through a vein or artery, its velocity v is greatest along the central axis and decreases as the distance r from the central axis increases (see the figure below). For an artery with radius 0.5 cm, v (in cm/s) is given as a function of r (in cm) by v = g(r) = 18,500(0.25 – r²) (a) Find g!. What does g represent? (b) Find g-(30). What does your answer represent?
96. Blood Flow As blood moves through a vein or artery, its velocity v is greatest along the central axis and decreases as the distance r from the central axis increases (see the figure below). For an artery with radius 0.5 cm, v (in cm/s) is given as a function of r (in cm) by v = g(r) = 18,500(0.25 – r²) (a) Find g!. What does g represent? (b) Find g-(30). What does your answer represent?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 93E
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Expert Solution
Step 1
If a function f takes the elements of a set X to the set Y then, the inverse of f takes the elements from
the set Y to the set X.
The inverse of a function f is denoted by and it exists only when the function f is one-one and
onto function.
Step 2
Part a
We have .
Now,
Therefore, and this function represents the radial distance from the central axis.
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Solved in 3 steps
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