TRY IT #2 The population of a small town increased from 1,442 to 1,868 between 20 change of population per year if we assume the change was constant fror iting and Interpreting an Equation for a Linear Fr

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 population of a town increased from 1442 to 1868 btwn 2009 and 2012. Find the change of population per year if we assume the change was constant from 2009 to 2012.
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E My
positive slope we calculated is therefore reasonable.
TRY IT #2
The population of a small town increased from 1,442 to 1,868 between 2009 and 2012. Find the
change of population per year if we assume the change was constant from 2009 to 2012.
Writing and Interpreting an Equation for a Linear Function
Recall from Equations and Inequalities that we wrote equations in both the slope-intercept form and the point-
slope form. Now we can choose which method to use to write equations for linear functions based on the
information we are given. That information may be provided in the form of a graph, a point and a slope, two pa
and so on. Look at the graph of the function f in Figure 7.
Transcribed Image Text:nctions Search this book E My positive slope we calculated is therefore reasonable. TRY IT #2 The population of a small town increased from 1,442 to 1,868 between 2009 and 2012. Find the change of population per year if we assume the change was constant from 2009 to 2012. Writing and Interpreting an Equation for a Linear Function Recall from Equations and Inequalities that we wrote equations in both the slope-intercept form and the point- slope form. Now we can choose which method to use to write equations for linear functions based on the information we are given. That information may be provided in the form of a graph, a point and a slope, two pa and so on. Look at the graph of the function f in Figure 7.
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