Answered: Polulation Growth at a School 1200 y=…

Math

Advanced Math

Polulation Growth at a School 1200 y= 39.5x + 765.5 1000 800 600 400 200 years: year 12021 - population

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section9.1: Systems Of Equations

Problem 44E

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Question

The following scatter plot represents population growth at a new school starting in 2021. (Graph is attached).
Using the trendline, predict the population for the school in 2030.

Polulation Growth at a School
1200
y = 39.5x + 765.5
1000
800
600
400
200
2
3
years: year 1=2021
population

Definition Definition Representation of the direction and degree of correlation in graphical form. The grouping of points that are plotted makes it a scatter diagram. A line can be drawn showing the relationship based on the direction of points and their distance from each other.

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