Equation of Best Fit Line
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Click on image. Orange points are NOT necessarily data from the set.
y = 5/8 x + 7
y = 8/5 x + 7
y = -5/8 x + 7
y = -8/5 x + 7
Tags
CCSS.8.EE.B.5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Click on Image. Blue points are NOT necessarily data from the set.
y = -3/4 x + 9
y = 3/4 x + 9
y = -4/3 + 9
y = -3/4 x - 9
Tags
CCSS.8.EE.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Click on Image. Orange points are NOT necessarily data from the set.
y = x + 1
y = -x + 1
y = 6x + 1
y = x + 6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
find line of best fit through these points
y=1.27x+1.62
y=2x+7
y=1.7x+8
y=1.62x + 1.27
Tags
CCSS.8.EE.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph above shows a line of best fit for data collected on the distance bicyclists have remaining in relation to the amount of time they have been riding. What is the equation of the line of best fit?
y = -25x + 170
y = 25x + 170
y = -(5/8) x + 170
y = (5/8) x + 170
Tags
CCSS.8.EE.B.5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.8.EE.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The graph shows a line of best fit for data collected on the amount of income earned by lawn companies in relation to the number of yards mowed. What is the equation of the line of best fit?
y = (3/2) x
y = 30x
y = 30x + 300
y = (3/2)x + 300
Tags
CCSS.8.EE.B.5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
