CCSS.Math.Content.8.F.A.1

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.Math.Content.8.F.A.1

Given 
f(x)= 2x² + 5x - 17, find f(-1). 

• f(-1) = -20
• f(-1) = -24

Tags

CCSS.Math.Content.HSF.IF.A.1

CCSS.Math.Content.HSF.IF.A.2

CCSS.Math.Content.8.F.A.1

Which table represents the relation shown in the graph?

• x | y
  5 | 3
  -1 | 1
  2 | 0
  0 | -2
  3 | -5
• x | y
  1 | -1
  0 | -2
  2 | 0
  -5 | 3
  3 | 5
• x | y
  -5 | 3
  -2 | 0
  0 | 2
  1 | -1
  3 | 5
• x | y
  3 | 5
  -1 | 1
  0 | -2
  0 | 2
  -5 | 3

Tags

CCSS.Math.Content.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.Math.Content.HSF.IF.A.1

CCSS.Math.Content.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.Math.Content.HSF.IF.A.1

CCSS.Math.Content.8.F.A.1

Is this graph a function or not a function? 

• Function
• Not a Function

Tags

CCSS.Math.Content.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function 

Tags

CCSS.Math.Content.HSF.IF.A.1

CCSS.Math.Content.8.F.A.1

Which function is graphed?

• f(x) = 2|x - 5|
• f(x) = |x - 5|
• f(x) = |x - 5| + 5
• f(x) = |x| + 5

Tags

CCSS.Math.Content.8.F.A.1

Find the Range.

• All Real numbers
• 0 < y < 11
• y ≥ 0
• y > 0

Tags

CCSS.Math.Content.8.F.A.1

Is this graph a function or not a function?

• Function with a range y≤3

• Function with a range y≥3

• Function with a domain -4≤x≤5

• Function where the domain and range are all real numbers

• Not a Function

Tags

CCSS.Math.Content.8.F.A.1