Functions and to read many books. Her mother has helpfully provided her with these graphs. • Graph fgives the number of books read per day as a function of hours of reading. Graph g gives the probability of passing the exam as a function of books read per day. 100 % 80 % 60 % 40 % 20 % 4 6. 7. 1 2 3 Hours of reading per day 4 7 8. Books read per day a. Choose the composition (either f(g(x)) or g(f(x)) ) that is meaningful in the problem context. Give the meanings of its input variable and output variable. what are the wits for the fuea g(x)? ard whet are tce units for the inputs of flx)? Which composition? 4) meaning of input of composition: meaning of output of composition: b. Fill in this input-output table for the composition function you chose in part a. input output where did you gt tese autputs ? C. Find the value of f-(3). Write a full sentence that tells the meaning of the answer in the problem context. Number of books read per day Probability of Passing

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Functions and function operations
to read many books. Her mother has helpfully provided her with these graphs.
• Graph f gives the number of books read per day as a function of hours of reading.
Graph g gives the probability of passing the exam as a function of books read per day.
100 %
80 %
60 %
40 %
20 %
3
7
3
4
6
7
8
Books read per day
Hours of reading per day
a. Choose the composition (either f(g(x)) or g(f(x)) ) that is meaningful in the problem context. Give the
meanings of its input variable and output variable.
what are the wwits for the fnea glx)?
ard whet dre the unils for the inputs of flx)?
Which composition? f
meaning of input of composition:
meaning of output of composition:
b. Fill in this input-output table for the composition function you chose in part a.
input
output
where did you gt tese autputs ?
c. Find the value of f-'(3). Write a full sentence that tells the meaning of the answer in the problem context.
from
Number of books read per day
Probability of Passing
Transcribed Image Text:Functions and function operations to read many books. Her mother has helpfully provided her with these graphs. • Graph f gives the number of books read per day as a function of hours of reading. Graph g gives the probability of passing the exam as a function of books read per day. 100 % 80 % 60 % 40 % 20 % 3 7 3 4 6 7 8 Books read per day Hours of reading per day a. Choose the composition (either f(g(x)) or g(f(x)) ) that is meaningful in the problem context. Give the meanings of its input variable and output variable. what are the wwits for the fnea glx)? ard whet dre the unils for the inputs of flx)? Which composition? f meaning of input of composition: meaning of output of composition: b. Fill in this input-output table for the composition function you chose in part a. input output where did you gt tese autputs ? c. Find the value of f-'(3). Write a full sentence that tells the meaning of the answer in the problem context. from Number of books read per day Probability of Passing
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Here, Rachel is getting ready to take her exam for PhD.

The graph f gives the number of books read per day as a function of hours of reading and graph g gives probability of passing the exam as a function of books read per day.

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