Calculating Line of Best Fit from Tables

Calculating Line of Best Fit from Tables

8th Grade

19 Qs

quiz-placeholder

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Calculating Line of Best Fit from Tables

Calculating Line of Best Fit from Tables

Assessment

Quiz

Mathematics

8th Grade

Medium

CCSS
8.EE.B.5, 8.EE.C.8C

Standards-aligned

Created by

Anthony Clark

Used 1+ times

FREE Resource

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The table shown is comparing a person's foot length to their height in cm. Calculate a line of best fit.

f(x) = 25.05x + 5.57

f(x) = 127x + 25.05

f(x) = -127x + 25.05

f(x) = 127x - 25.05

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the line of best fit.

y = -0.96x + 0.78

y = 0.66x - 0.89

y = -2x + 2

y = 2x - 2

Tags

CCSS.8.EE.C.8C

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the line of best fit

y = 6.3x + 62

y = 62x + 6.3

y = 3x + 84

y = 84x + 3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the line of best fit

y = 0.20x + 26

y = 26x + 0.20

y = 25x + 28

y = 28x + 25

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this line an accurate line estimate of best fit for the data?

Yes

No

Tags

CCSS.8.EE.B.5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
y = 1.45x + 22
y = -2x + 15
y = 1.33x + 30
y = -1.5x + 24

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Calculate the line of best fit.

y = 510x + 8750

y = 8750 + 510x

y = 3x + 10700

y = 10700x + 3

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