What is the purpose of estimating a best fit line?
Learn how to write the equation of a best fit line using two points
Interactive Video
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Mathematics
•
11th Grade - University
•
Hard
Quizizz Content
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The video tutorial demonstrates how to estimate a best fit line using two points on a graph. It covers plotting points on an X&Y axis, selecting appropriate points for the line, and writing a linear equation. The tutorial also explains how to calculate the slope and intercept to form the equation of the best fit line.
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the process of plotting points on a graph for estimating a best fit line.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you determine the slope of a line using two points?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain the significance of having points above and below the best fit line.
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the formula for the slope in the context of a best fit line?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you solve for the y-intercept (B) in the slope-intercept form?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final linear equation for the best fit line derived from the given points?
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