Analyze Function Table Graph

Officials in town use a function, C, to analyze traffic patterns. C(n) represents the rate of traffic through an intersection where n is the number of observed vehicles in a specified time intervale. What wold be the most appropriate domain for the function?

• {...-2, -1, 0, 1, 2, 3, ...}

• {-2, -1, 0, 1, 2, 3}

• {0, 1, 2, 3, ...}

Which table represents a function?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

Given the graph of the line represented by the equation f(x) = -2x + b, if b is increased by 4 unites, the graph of the new line would be shifted 4 units

• right

• up

• left

• down

• A
• B
• C
• D

Is this table a function or not a function? 

• Function

• Not a Function 

Tags

CCSS.8.F.A.1

• Function
• Not a Function
• Venn Diagram
• T - Table

Tags

CCSS.8.F.A.1

Which ordered pair below would prevent this table from being a function?

• (10, 10)

• (2, 4)

• (6, 1)

• (-2, 0)

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 

• Not a Function

• This IS a Function
• This is NOT a Function
• This is a linear function
• This is a toaster oven

Tags

CCSS.8.F.A.1

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.

• Yes, because each x-value has only one y-value paired with it.

• No, because the x-value 11 has two y-values pair with it.

• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1