Answered: Given are data on x= age and y= number…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 94E

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Question

Given are data on x= age and y= number of days after arthroscopic shoulder surgery before being able to return to sport for 10 weight lifters:

x	33	31	32	28	33	26	34	32	28	27
y	6	4	4	1	3	3	4	2	3	2

1. Construct a scatterplot, and comment on any interesting features observed. To plot, use your knowledge in plotting points in the Cartesian plane (rectangular coordinate system) but this time limit your axes to positive x-axis and positive y-axis.

System that uses coordinates to uniquely determine the position of points. The most common coordinate system is the Cartesian system, where points are given by distance along a horizontal x-axis and vertical y-axis from the origin. A polar coordinate system locates a point by its direction relative to a reference direction and its distance from a given point. In three dimensions, it leads to cylindrical and spherical coordinates.

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