Pre-Cal Function Pre-assessment

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

Is this graph a function or not a function? 

• Function
• Not a Function

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

A set of ordered pairs is called what?

• An Expression

• A Relation

• A Function

• The Vertical Line Test

Tags

CCSS.8.F.A.1

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.8.F.A.1

Is this table a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

Which of these is NOT the same as the others

• Output

• Input

• Dependent Value

• Y-Value

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

Tags

CCSS.HSF.IF.A.2

A value substituted for an x-value in a function

• zero

• input

• output

• domain

Tags

CCSS.HSF.IF.A.2

a graph that consists of points that are not connected

• continuous graph

• function graph

• relation graph

• discrete graph

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5