A Graphing a Function In Exercises 41 and 42, (a) use a graphing utility to graph the function and (b) state the domain and range of the function. 41. s(x) = 2(4x - []) 42. k(x) = 4(3x – 43. Wages A mechanic's pay is $14.00 per hour for regular time and time-and-a-half for overtime. The weekly wage function is S14h, 0 < hs 40 W(h) = 21(h – 40) + 560, h > 40 where h is the number of hours worked in a week. (a) Evaluate W(30), W(40), W(45), and W(50). (b) The company increased the regular work week to 45 hours. What is the new weekly wage function?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter4: Linear Functions
Section: Chapter Questions
Problem 26RE: The number of people afflicted with the common cold in the winter months dropped steadily by 50 each...
icon
Related questions
icon
Concept explainers
Topic Video
Question

number 43

A Graphing a Function In Exercises 41 and 42, (a) use
a graphing utility to graph the function and (b) state the
domain and range of the function.
41. s(x) = 2(4x - [])
42. k(x) = 4(3x –
43. Wages A mechanic's pay is $14.00 per hour for
regular time and time-and-a-half for overtime. The
weekly wage function is
S14h,
0 < hs 40
W(h) =
21(h – 40) + 560,
h > 40
where h is the number of hours worked in a week.
(a) Evaluate W(30), W(40), W(45), and W(50).
(b) The company increased the regular work week to
45 hours. What is the new weekly wage function?
Transcribed Image Text:A Graphing a Function In Exercises 41 and 42, (a) use a graphing utility to graph the function and (b) state the domain and range of the function. 41. s(x) = 2(4x - []) 42. k(x) = 4(3x – 43. Wages A mechanic's pay is $14.00 per hour for regular time and time-and-a-half for overtime. The weekly wage function is S14h, 0 < hs 40 W(h) = 21(h – 40) + 560, h > 40 where h is the number of hours worked in a week. (a) Evaluate W(30), W(40), W(45), and W(50). (b) The company increased the regular work week to 45 hours. What is the new weekly wage function?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Application of Algebra
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781938168383
Author:
Jay Abramson
Publisher:
OpenStax
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Functions and Change: A Modeling Approach to Coll…
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage