a. What is the slope of this graph? b. What is the y-intercept? ( c. Using slope-intercept form write the equation that represents the relationship of the cost that the hospital incurs (y) and time in days (x).

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Functions And Their Graphs
Section2.3: Analyzing Graphs Of Functions
Problem 6ECP
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Y
2500
5000
→X
2
The above shows the average cost, y (in dollars), that a hospital incurs for a 2-day
patient stay.
Transcribed Image Text:Y 2500 5000 →X 2 The above shows the average cost, y (in dollars), that a hospital incurs for a 2-day patient stay.
a. What is the slope of this graph?
b. What is the y-intercept? (
e)
c. Using slope-intercept form write the equation that represents the relationship of the
cost that the hospital incurs (y) and time in days (x).
d. Using this equation, estimate the cost of staying in the hospital if a patient stays
1.25 days:
Transcribed Image Text:a. What is the slope of this graph? b. What is the y-intercept? ( e) c. Using slope-intercept form write the equation that represents the relationship of the cost that the hospital incurs (y) and time in days (x). d. Using this equation, estimate the cost of staying in the hospital if a patient stays 1.25 days:
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