Determining Linear Functions from Tables

Look at the table below. Write an equation to match the pattern between m, minutes and bubbles blown, b.

• b = 12(m)

• b= m +12

• b = m ÷ 12

• none of these

What is the equation for this table?

• y = -2x + 5

• y = 2x + 5

• y = 5x - 2

• y = 5x + 5

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Which equation matches the table?

• y = 3x + 9

• y = x + 9 

• y = x + 3

• y = 12x - 3

• A

• B

• C

• D

Which answer choice is true?

• The table represents a linear function because the ROC is constant

• The table represents a linear function because the ROC is NOT constant.

• The table represents a nonlinear function because the ROC is NOT constant

• The table does not represent a nonlinear function because the ROC is constant

(a)  

• F

• G

• H

• J

Does this table represent a linear function, a function but not linear, or not a function?

• Linear Function

• Function but not linear

• Not a function

Identify the table that represents a linear function.

• Table 1

• Table 2

• Table 3

• Table 4

Tags

8.2.1.2

Which function represents the table?

• f(x)=2x+2

Answer explanation