Equations of Line of Best Fit

Authored by SUTEEDA BOONSRISART

Mathematics

6th - 8th Grade

CCSS covered

Used 1+ times

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25 questions

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MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the slope of the line of best fit? Make sure to simplify!

Slope: $\frac{1}{1}$

Slope: $-\frac{1}{1}$

Slope: $\frac{8}{1}$

Slope $\frac{1}{8}$

Tags

CCSS.8.EE.B.5

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the y-intercept of the line of best fit?

y-intercept: $1$

y-intercept: $-1$

y-intercept: $8$

y-intercept: $-8$

Tags

CCSS.HSF.LE.B.5

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Using the same graph, what is the equation of the line of best fit?

$y=\frac{1}{1}x+1$

$y=-\frac{1}{1}x+1$

$y=\frac{8}{1}x+1$

$y=\frac{1}{1}x+8$

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the slope and y-intercept of the line of best fit?

Slope: $-\frac{3}{7}$

y-intercept: $7$

Slope: $\frac{3}{7}$

y-intercept: $7$

Slope: $-\frac{7}{3}$

y-intercept: $4$

Slope: $\frac{7}{3}$

y-intercept: $7$

Tags

CCSS.8.EE.B.5

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Using the same graph, what is the equation of line of best fit?

$y=-\frac{3}{7}x+7$

$y=\frac{3}{7}x-7$

$y=-\frac{7}{3}x+4$

$y=\frac{7}{3}x+7$

MATH RESPONSE QUESTION

3 mins • 1 pt

What is the slope for the line of best fit?

$\frac{3}{9}$

Mathematical Equivalence

Tags

CCSS.8.EE.B.5

MATH RESPONSE QUESTION

3 mins • 1 pt

What is the y-intercept of the line of best fit?

$4$

Mathematical Equivalence

Tags

CCSS.HSF.LE.B.5

MATH RESPONSE QUESTION

3 mins • 1 pt

Using the same graph, what is the equation for the line of best fit? Remember $y=mx+b$

$y=\frac{3}{9}x+4$

Mathematical Equivalence

Tags

CCSS.8.EE.B.5

MATH RESPONSE QUESTION

3 mins • 1 pt

What is the slope of the line of best fit?

$-\frac{5}{6}$

Mathematical Equivalence

Tags

CCSS.8.EE.B.5

10.

MATH RESPONSE QUESTION

3 mins • 1 pt

What is the y-intercept of the line of best fit?

$7$

Mathematical Equivalence

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Equations of Line of Best Fit

What is the slope of the line of best fit? Make sure to simplify!

What is the y-intercept of the line of best fit?

Using the same graph, what is the equation of the line of best fit?

What is the slope and y-intercept of the line of best fit?

Using the same graph, what is the equation of line of best fit?

What is the slope for the line of best fit?

What is the y-intercept of the line of best fit?

Using the same graph, what is the equation for the line of best fit? Remember y=mx+by=mx+by=mx+b

What is the slope of the line of best fit?

What is the y-intercept of the line of best fit?

Access all questions and much more by creating a free account

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Popular Resources on Wayground

Discover more resources for Mathematics

Using the same graph, what is the equation for the line of best fit? Remember $y=mx+b$