0.60 if 0

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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11 2.5
0.60 if 0<xs1
The retail flat rate in dollars for first-class mail weighing up to 5 ounces could be computed by the
piecewise-constant function f, where x is the number of ounces.
0.78 if 1<xs2
f(x) = { 0.96 if 2<x<3
(a) Evaluate f(3.8) and f(5). Interpret your results.
(b) Sketch a graph of f. What is the domain of f? What is the range of f?
ry
1.14 if 3<x54
1.32 if 4 <xs 5
rces
(a) f(3.8) =
(Type an integer or a decimal.)
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Transcribed Image Text:0.60 if 0<xs1 The retail flat rate in dollars for first-class mail weighing up to 5 ounces could be computed by the piecewise-constant function f, where x is the number of ounces. 0.78 if 1<xs2 f(x) = { 0.96 if 2<x<3 (a) Evaluate f(3.8) and f(5). Interpret your results. (b) Sketch a graph of f. What is the domain of f? What is the range of f? ry 1.14 if 3<x54 1.32 if 4 <xs 5 rces (a) f(3.8) = (Type an integer or a decimal.) purces ess tions uccess Us / étv 13 MacBook Pro G Search or type URL @ # $ % & 1 2 3 4 5 6 7 8 9 Q W E R T Y
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