Which of the following lines represents the line of best fit for the scatter plot?
Line of Best Fit Finding Slope

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Create a scatter plot of the data set. Then find the equation of the Line of Best Fit.
y = 0.892x - 1.82
y = 1.82x - 5.02
y = 0.796x + 5.02
y = 1.82x + 5.02
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the slope and y-intercept from the following equation: y = 3/2x + 3
slope: 5 y-intercept: (0,3)
slope: 3/2 y-intercept: (0,3)
slope: 4 y-intercept: (0,3/2)
slope: 1/5 y-intercept: (0,5)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the slope from the table:
-2/5
5/-2
5/2
2/5
5.
OPEN ENDED QUESTION
1 min • 1 pt
The scatterplot shows data collected from 9 people about how much money they earned based on the hours they worked. Use 2 points on the line of best fit and find the slope.
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6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the slope for the trend line using points (2,2) and (4,3)
2
1/2
-2
-1/2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
gain 5 hours of sleep for every 7 cups of coffee
lose 5 hours of sleep for every 7 cups of coffee
gain 5 cups of coffee for every 7 hours of sleep
lose 5 cups of coffee for every 7 hours of sleep
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