(Ay)? у - (тх+ с) (= Ay) y xy тх + с 1 1 2 2 4 3 5 4 Ex = |Ex² = Σxy- E(Ay) = |E(Ay)? = 1. Firstly, annotate the axes and plot the data points to check whether it is reasonable to fit a straight line to the data points (but do not draw a line through then yet).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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у - (тх+ с)
(= Ay )
y
ху
тx + с
(Ay)?
1
1
4
5
4
Ex =
|Ey=
Ex² =
Σxy-
E(Ay) =
|E(Ay)² =
1. Firstly, annotate the axes and plot the data points to check whether it is reasonable to fit a
straight line to the data points (but do not draw a line through then yet).
2.
3.
2.
Transcribed Image Text:у - (тх+ с) (= Ay ) y ху тx + с (Ay)? 1 1 4 5 4 Ex = |Ey= Ex² = Σxy- E(Ay) = |E(Ay)² = 1. Firstly, annotate the axes and plot the data points to check whether it is reasonable to fit a straight line to the data points (but do not draw a line through then yet). 2. 3. 2.
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