Modeling Linear Functions

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.7.RP.A.2B

Which statement below accurately represents the graph?

• $100 is earned for each hour worked

• $100 is earned for every 2 hours worked

• $500 is earned for every 8 hours worked

• $200 is earned for every 3 hours worked

Tags

CCSS.HSF.LE.B.5

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

Tags

CCSS.7.RP.A.2B

Based on the table, which function models this situation?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• A

• B

• C

• D

Tags

CCSS.HSF-LE.A.1C

The cost of the school uniform for a private school has consistently increased since the year 2020. The table below shows the cost (y) of the uniform x years after 2020. Which function models the relationship between the number of years (x) and the cost (y) of the uniform?

Tags

CCSS.HSF-BF.A.1A

• A

• B

• C

• D

Tags

CCSS.8.F.A.3

Based on the information in the table, which equation can be used to model the relationship between x and y?

• y = 5x

• y = x + 5

• y = x +470

• y = 94x

Tags

CCSS.HSF-LE.A.1B

Claire is selling candles at a constant price to raise money for for her soccer team. The table shows her profit. Using technology, write write a function that models the table of values.  Enter your answer without using spaces. f(x) = _____________

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2