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Proportional Relationships 101

Authored by BRITT VICTOR

Mathematics

7th Grade

CCSS covered

Used 44+ times

Proportional Relationships 101
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9 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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Look at the table.


What is k, the constant of proportionality?

5

10

1/5

not here

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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Look at the table.


Which of the following is a true statement about the table?

The table represents a non-proportional relationship because y/x is not the same value for every row.

The constant of proportionality is -4.

y/x > 0 for every row of the table.

The k-value is -1/4.

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following tables has a k-value of 2/5?

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4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following graphs shows a relationship that is not proportional?

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5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following graphs shows a proportional relationship with a k-value of 3/4?

(Hint: Make a table of values for each graph!)

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6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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The table below shows the total number of books checked out, y, for x number of students at Cypress Middle School.


How many books were checked out by one student?

6

3

1

0

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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The table below shows the total number of books checked out, y, for x number of students at Cypress Middle School.


Which of the following statements about this situation is not true?

The unit rate is 3 students for 1 book.

This is a proportional relationship because y/x is 3 for every row of the table.

The constant of proportionality for this relationship is 3.

The graph of this situation is a straight line that passes through the origin.

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