1/9/2023 PA 7 Do Now - Constant of Proportionality

The constant of proportionality is also known as the

• x values

• y values

• unit rate

• quadrant values

To find the constant of proportionality use the formula

• y = k/x

• k = yx

• k = y/x

• y = x/k

For two values to be proportional in a table, the values must have the same unit rate or constant of proportionality.

• False

• True

In the formula k = y/x, if k is 10 and y is 25, what is the value of x?

• 25

• 250

• 2.5

• none of the answers

What is the constant of proportionality?

• 7
• 3.3
• 3/10
• 14

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

• 4
• 2
• 1/4
• -4

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? 

• 1/3
• 3
• 5
• 10

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality ?

• 2 tiles per minute

• 3 tiles per minute

• 4 tiles per minute

• None of the above

What is the constant of proportionality ?

• 2 bedsheets / 1 minute

• 3 bedsheets / 1 minute

• 4 bedsheets / 1 minute

• None of the above

What is the constant of proportionality?

• 2 lemons / 1 pitcher

• 3 lemons / 1 pitcher

• 4 lemons / 1 pitcher

• None of the above