O GRAPHS AND FUNCTIONS Domain and range of a linear function that models a real-world si... A construction crew is lengthening a road. Let L be the total length of the road (in miles). Let D be the number of days the crew has worked. Suppose that L=2D+200 gives L as a function of D. The crew can work for at most 80 days. Identify the correct description of the values in both the domain and range of the function. Then, for each, choose the most appropriate set of values. Set of Values Description of Values length of the road (in miles) (Choose one) Domain: number of days the crew has worked the set of all real numbers from 200 to 360 length of the road (in miles) the set of all real numbers from 2 to 200 Range: number of days the crew has worked the set of all real numbers from 0 to 80 (0, 1, 2, 3, ..., 200} {80, 81, 82, 83, ..., 360 {80, 81, 82, 83, ...}
O GRAPHS AND FUNCTIONS Domain and range of a linear function that models a real-world si... A construction crew is lengthening a road. Let L be the total length of the road (in miles). Let D be the number of days the crew has worked. Suppose that L=2D+200 gives L as a function of D. The crew can work for at most 80 days. Identify the correct description of the values in both the domain and range of the function. Then, for each, choose the most appropriate set of values. Set of Values Description of Values length of the road (in miles) (Choose one) Domain: number of days the crew has worked the set of all real numbers from 200 to 360 length of the road (in miles) the set of all real numbers from 2 to 200 Range: number of days the crew has worked the set of all real numbers from 0 to 80 (0, 1, 2, 3, ..., 200} {80, 81, 82, 83, ..., 360 {80, 81, 82, 83, ...}
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 2CA
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Transcribed Image Text:O GRAPHS AND FUNCTIONS
Domain and range of a linear function that models a real-world si...
A construction crew is lengthening a road. Let L be the total length of the road (in miles). Let D be the number of days the crew has worked. Suppose that
L=2D+200 gives L as a function of D. The crew can work for at most 80 days.
Identify the correct description of the values in both the domain and range of the function. Then, for each, choose the most appropriate set of values.
Set of Values
Description of Values
length of the road (in miles)
(Choose one)
Domain:
number of days the crew has worked
the set of all real numbers from 200 to 360
length of the road (in miles)
the set of all real numbers from 2 to 200
Range:
number of days the crew has worked
the set of all real numbers from 0 to 80
(0, 1, 2, 3, ..., 200}
{80, 81, 82, 83, ..., 360
{80, 81, 82, 83, ...}
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