Functions, Domain, and Range

What is the Domain?

• -10 < x < 3

• -6 < x < 1

• -10 < y < 1

• -6 < x < 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Range?

• -5 < y < 5

• -5 < y < 7

• -7 < x< 5

• -5 < x < 7

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Whats the Domain?

• D={-2,0,6,10}

• D={-7,-2,5,7}

• D ={0,2,4,5,7}

• D={0,1,2,3,4}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.A.2

Whats the Range?

• g(x) = {-7,-4,-1,3,7}

• g(x) = { -7,-4,-1,1,2}

• g(x) = { -4,2,8,10,15}

• g(x) = {-8,-3,1,5,7}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.A.2

Domain is all the __________ values

• x

• y

• positive

• negative

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Range is all the _______ values

• x

• y

• positive

• negative

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this a function?

• Yes 

• No 

• Maybe 

• So...

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.B.4

Is this a function?

• Yes

• No

• Maybe

• So...

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

CCSS.HSF.IF.B.4

Is the chart where initial capacity is the input and time to charge is the output a function?

• Yes

• No

• Maybe

• You tell me!?!?!

Tags

CCSS.8.F.A.1

Is this table a function?

• Yes

• No

• Table...Where's the food at?

• I don't know

Tags

CCSS.8.F.A.1