Use the variable u for the inside function to express each of the following as a composite function.   Enclose arguments of functions in parentheses. For example, sin(2x).   (a) y=(8t2−5)5   Enter your answer as a list with square brackets and terms separated by commas [u(t), y(u)], where u(t) is the inside function and y(u) is the outside function.  (b) P=4e−0.9t   Enter your answer as a list with square brackets and terms separated by commas [u(t), P(u)], where u(t) is the inside function and P(u) is the outside function. (c) C=4ln(q4+9)   Enter your answer as a list with square brackets and terms separated by commas [u(q), C(u)], where u(q) is the inside function and C(u) is the outside function.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 57SE: Repeat the previous exercise to find the formula forthe APY of an account that compounds daily....
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Use the variable u for the inside function to express each of the following as a composite function.

 

Enclose arguments of functions in parentheses. For example, sin(2x).

 

(a) y=(8t2−5)5

 

Enter your answer as a list with square brackets and terms separated by commas [u(t), y(u)], where u(t) is the inside function and y(u) is the outside function.

 (b) P=4e−0.9t

 

Enter your answer as a list with square brackets and terms separated by commas [u(t), P(u)], where u(t) is the inside function and P(u) is the outside function.

(c) C=4ln(q4+9)

 

Enter your answer as a list with square brackets and terms separated by commas [u(q), C(u)], where u(q) is the inside function and C(u) is the outside function.

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