Give the domain and range of the relation.
{(-2,-1), (-1,0), (0,-1), (1,0), (2,-1)}

• D: {-2, -1, 0, 1, 2}
  R: {-1, 0}
• D: {-1, 0}
  R: {-2, -1, 0, 1, 2}
• D: {-2, -1, 0, 1, 2}
  R: {-1, -1, -1, 0, 0}
• D: {-2 < x < 2}
  R: {-1 < y < 0}

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.B.6

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1

Which of the following represents a Function?

• (3,4) ; (4,3) ; (3,-4)

• (2,-2) ; (4,-2) ; (5,0)

• (2,-5) ; (4,0) ; (2,-2)

• (3,-4) ; (3,-1) ; (-3,-4)

Tags

CCSS.8.F.A.1

Does this represent a function?

• Yes

• No

• Sometimes

Tags

CCSS.8.F.A.1

The collection of all Y-values or outputs are called what?

• solutions

• domain

• range

• answers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which correctly lists the Range of the function?

• {-2, 1, 3}

• {-2, 3, 5}

• {-1, 3, 3}

• {-1, 3, 5}

What can you do to tell if this is a function?

• Use the horizontal line test

• Use the vertical line test

• Calculate the slope

• Guess since you have a 50/50 chance

What is the ordered pair for point K?

• (-3, -3)

• (3, -3)

• (-4, -4)

• (5, 8)

Tags

CCSS.6.NS.C.6C

What is the ordered pair for point E?

• (3, 0)

• (0,4)

• (0, -3)

• (-3, 0)

Tags

CCSS.6.NS.C.6C