The table shows the number of vehicles 'y' that were cleaned at the car wash 'x' hours after the car wash opened. Hours, x 13 46 7 8 9 12 Vehicles, y 2 4 4 7 8. 10 11 13 27. Plot the points on the graph, and draw a line of best fit.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section: Chapter Questions
Problem 99RE
icon
Related questions
Topic Video
Question
100%
#28 thank u
The table shows the number of vehicles 'y' that were cleaned at the car wash 'x' hours
after the car wash opened.
Hours, x
13 46 7 8 9 12
Vehicles, y 2 4 4 78 10 11 13
27. Plot the points on the graph, and draw a line of best fit.
28. Write the equation of your line of best fit.
Transcribed Image Text:The table shows the number of vehicles 'y' that were cleaned at the car wash 'x' hours after the car wash opened. Hours, x 13 46 7 8 9 12 Vehicles, y 2 4 4 78 10 11 13 27. Plot the points on the graph, and draw a line of best fit. 28. Write the equation of your line of best fit.
Expert Solution
Step 1

From given data,

X Y X*Y X*X
1 2 2 1
3 4 12 9
4 4 16 16
6 7 42 36
7 8 56 49
8 10 80 64
9 11 99 81
12 13 156 144

Algebra homework question answer, step 1, image 1

 

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Research Design Formulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Elementary Algebra
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9780998625720
Author:
Lynn Marecek
Publisher:
OpenStax College