Which of the following functions represent power functions? Which power functions represent direct and which inverse proportionality? a. Q = 31 is not a power function %3D b. Q = 4r is a power function representing direct proportionality c. Q = 4 + ia power function representing inverse proportionalits

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
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2/5 E
Current Attempt in Progress
Your answer is partially correct.
Which of the following functions represent power functions? Which power functions represent direct and which
inverse proportionality?
a. Q = 31 is
not a power function
b. Q = 4r is
a power function representing direct proportionality
C.Q = 4 + iva power function representing inverse proportionalits
not a power function
d. Q = 5+ 2' is a power function representing direct proportionality
e. Q = 71 is
a power function representing inverse proportionality
Transcribed Image Text:2/5 E Current Attempt in Progress Your answer is partially correct. Which of the following functions represent power functions? Which power functions represent direct and which inverse proportionality? a. Q = 31 is not a power function b. Q = 4r is a power function representing direct proportionality C.Q = 4 + iva power function representing inverse proportionalits not a power function d. Q = 5+ 2' is a power function representing direct proportionality e. Q = 71 is a power function representing inverse proportionality
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