I don't get how y end up equal to 4/rad3
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.2: Derivatives Of Products And Quotients
Problem 35E
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I don't get how y end up equal to 4/rad3
![(c) Determine the intervals on which y = f(r) is concave up and the intervals on which it is concave
down. Identify all inflection points.
-3/2
+ "(x) = - = x - ³/₂
(3,00)
| (0,7)
+
f"
I leup
c.down
+
√/₂2 = - + x²-√²/² (x-3)
X
4
+"(x)=0
at x = 3
x
4
5
(3, 1/72) reflection jet,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02c99683-a01b-4e64-96f8-7137fedec6c4%2F12abf6bd-1b20-4a17-b79c-3294dfeaeabf%2F9l41km_processed.png&w=3840&q=75)
Transcribed Image Text:(c) Determine the intervals on which y = f(r) is concave up and the intervals on which it is concave
down. Identify all inflection points.
-3/2
+ "(x) = - = x - ³/₂
(3,00)
| (0,7)
+
f"
I leup
c.down
+
√/₂2 = - + x²-√²/² (x-3)
X
4
+"(x)=0
at x = 3
x
4
5
(3, 1/72) reflection jet,
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