Functions Domain and Range

Is this graph a function or not a function? 

• Function 

• Not a Function

Is this a function?

• yes

• no

Tags

CCSS.8.F.A.1

The set of all possible values of the independent variable; consists of all real numbers

• range

• domain

• intercept

• quadrants

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

The ____________ of a relation is the set of x-coordinates.

• range

• line

• relation

• domain

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the range of this relation?

• {7,8,9}

• {-2,1,3,7}

• {7-(-2)=5}

• {7,8,9,9}

Is this a function?

• no

• yes

Tags

CCSS.8.F.A.1

Cameron earns his money from number of one-on-one basketball games he wins at a rate of $20 per game. Write a function that represents Cameron's situation.

• y=20(1)+0

• y=20(x)+1

• y=0(20)

• y=20(x)+0

Tags

CCSS.HSF-BF.A.1A

What is the range of the graph?

• 1 ≤ x ≤ 5

• 1 < x < 5

• 1 ≤ y ≤ 5

• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the function given below?

• 0 ≤ y ≤ 7

• -2 ≤ y ≤ 4

• .2 ≤ y ≤ 4

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Domain?

• {-3, -1, 1, 3, 5, 7, 9}

• {-3, -2, -1, 0, 1, 2, 3}

• -3 ≤ x ≤ 3

• -3 ≤ x ≤ 9