Linear Inequalities and Regression

Linear Inequalities and Regression

9th Grade

10 Qs

quiz-placeholder

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Linear Inequalities and Regression

Linear Inequalities and Regression

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSA.REI.D.12, HSF-LE.A.1B, 8.EE.B.5

+7

Standards-aligned

Created by

Amy Kelly

Used 80+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Media Image

Are the points on the line part of the solution set?

Yes, they are part of the solution set
No, they are NOT part of the solution set

Tags

CCSS.HSA.REI.D.12

2.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Media Image

Select the correct graph for the inequality.

A

B

C

D

Tags

CCSS.HSA.REI.D.12

3.

MULTIPLE CHOICE QUESTION

2 mins • 10 pts

Media Image

Find the Slope

14\frac{1}{4}

00

44

undefinedundefined

Tags

CCSS.8.EE.B.5

4.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Media Image
Describe the correlation in the graph shown.
Strong Negative
Strong Positive
Weak Negative
No Correlation

Tags

CCSS.HSF-LE.A.1B

5.

MULTIPLE CHOICE QUESTION

1 min • 10 pts

Media Image
Describe the correlation in the graph shown.
Strong Negative
Strong Positive
Weak Negative
Weak Positive

Tags

CCSS.HSF-LE.A.1B

6.

MULTIPLE CHOICE QUESTION

5 mins • 10 pts

Media Image
The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit? 
The more books students read, the lower their English grade.
The more books students read, the higher their English grade.
The fewer books students read, the higher their English grade. 
No relationship exists between the number of books students read and their English grades. 

Tags

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.7.7

CCSS.RL.8.7

CCSS.RL.9-10.7

7.

MULTIPLE CHOICE QUESTION

15 mins • 10 pts

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+5.57f\left(x\right)=25.05x+5.57

f(x)=5.57x+25.05f\left(x\right)=5.57x+25.05

f(x)=5.57x+25.05f\left(x\right)=-5.57x+25.05

f(x)=5.57x25.05f\left(x\right)=5.57x-25.05

Tags

CCSS.8.EE.C.8C

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