Part 1: Identify two ordered pairs, in the form (x,y), on the line of this proportional relationship  Part 2: Calculate the slope(m) using the points you identified (change in y-coordinates/change in x-coordinates)   Part 3: Interpret the slope in the context of the problem.  What does it tell you about how many t-shirts are sold and the amount of money earned?

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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The graph below shows the amount of money a store earns for selling T-shirts.

 

 

Part 1: Identify two ordered pairs, in the form (x,y), on the line of this proportional relationship 

Part 2: Calculate the slope(m) using the points you identified (change in y-coordinates/change in x-coordinates)  

Part 3: Interpret the slope in the context of the problem.  What does it tell you about how many t-shirts are sold and the amount of money earned?  

y
T-shirt Sales
100
80
60
40
20
8
8 12
16
20
24
Number of T-shirts Sold
Money Earned
(in dollars)
4.
Transcribed Image Text:y T-shirt Sales 100 80 60 40 20 8 8 12 16 20 24 Number of T-shirts Sold Money Earned (in dollars) 4.
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