Domain, Range, Evaluate Function Notation

Using this table, solve h(x)=19.

Tags

CCSS.HSF.IF.A.2

What is the domain of the graph?

• {-4, 0, 2, 4}

• {-5, -4, -3, -1}

• {-5, -4, -3, -1, 0, 2, 4}

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the relation represented by the ordered pairs

{(-2,8), (1,6), (4,4), (7,2), (10,0)}?

• {-2,0,1,2,4,6,7,8,10}

• {0,2,4,6,8}

• {-2,13}

• {-2,1,4,7,10}

What is the range of the table?

• <-4, 0, 1, 3>

• <-4, -2, 0, 1, 2, 3>

• <-2, 0, 2, 3>

• <(0,0), (2, -4), (3, 3), (-2,1)>

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

If a question asks you to find f(2), what does that mean?

• let x=2

• let y=2

Tags

CCSS.HSF.IF.A.2

If I know that f(2)=4, what is another way I can write my answer?

• 2,4

• That is the only way to write it.

• (2,4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Evaluate f(X)=3x+1 when x=2

• 7

• 9

• 11

• 13

Tags

CCSS.HSF.IF.A.2

What is the definition of the range of a function?

• The collection or set of all possible outputs

• It is definitely one of the other two choices...please don't select this choice

• The collection or set of all possible inputs

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the domain of a relation?

• the set of all x-values

• the set of all y-values

Which is the set of all y-values or the outputs?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1