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y=kx

Authored by Lynn McGlotten

Mathematics

7th Grade

CCSS covered

Used 45+ times

y=kx
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40 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A graph has the equation y=14x. Which of the following is the constant of proportionality?

14
x
y
1/14

Tags

CCSS.7.RP.A.2B

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the constant of proportionality?

$3
$4
$2
$9

Tags

CCSS.7.RP.A.2B

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A proportional relationship can be written as an equation in the form ____ = _____  _____

y = k+x
y = k-x
y = kx
y = k/x

Tags

CCSS.7.RP.A.2C

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Write an equation for this relationship.

y=18x
y=18.50x
y=22.50x
y=22x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the equation that represents this relationship?

y = 1/4x

y = 1/2x

y = 2x

This is not a proportional relationship.

Tags

CCSS.7.RP.A.2C

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the equation that represents this relationship?

y = 1/12x

y = 12x

y = 0.6x

This is not a proportional relationship.

Tags

CCSS.8.EE.B.5

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

What is the equation that represents this relationship?

y = 1/3x

y = 3x

y = 2/3x

This is not a proportional relationship.

Tags

CCSS.8.EE.B.5

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