What is a function Quiz

Is this set of ordered pairs a function or not a function? 

• Function
• Not a Function 

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

Which of the following describes a function?

• Has repeating x-values
• Doesn't pass vertical line test
• Each x-value has exactly one corresponding y-value
• Multiple x-values to one y-value

Tags

CCSS.8.F.A.1

Is this a function?

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Is this a function?

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

If f(x) = 5 + 4(x – 4)²,

what is f(7)?

• 81

• 29

• 41

• 54

Tags

CCSS.HSF.IF.A.2

Name the INDEPENDENT variable from the table below.

• words
• minutes

Tags

CCSS.6.EE.C.9

Which of the following is a function?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

Which ordered pair could represent a y-intercept on a graph?

• (6, 0)
• (0, 4)
• (-1, 3)
• (2, 0)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

From the equation y = 3x + 18,  what is the value of the x-intercept?

• -6
• 6
• 18
• 3

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.10