Which of the equations best represents the trend line for the data in the scatter plot?C = 150L + 5000?C = 150L - 5000?C = - 150L + 5000?or would it be C = - 150L - 5000? First State Bridge-Painting Costs$100,000,$80,000$60,000$40,000$20,000$0100 200 300 400 500Bridge Length (ft)Painting Cost

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First State Bridge-Painting Costs $100,000, $80,000 $60,000 $40,000 $20,000 $0 100 200 300 400 500 Bridge Length (ft) Painting Cost

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Which of the equations best represents the trend line for the data in the scatter plot?

C = 150L + 5000?

C = 150L - 5000?

C = - 150L + 5000?

or would it be C = - 150L - 5000?

First State Bridge-Painting Costs
$100,000,
$80,000
$60,000
$40,000
$20,000
$0
100 200 300 400 500
Bridge Length (ft)
Painting Cost

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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