FUNCTIONWARM-UP
x
y
ƒ(x)=-2x-4
DomainandRange:
x
ƒ(x)=x2-6
y
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
PARENTFUNCTIONS
x
y=3
y
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
x=3
y
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
1
PARENTFUNCTIONS
x
y
ƒ(x)=x
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
y
ƒ(x)=-x
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
2
PARENTFUNCTIONS
x
y
ƒ(x)=⏐x⏐
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
y
ƒ(x)=−⏐x⏐
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
3
PARENTFUNCTIONS
x
y
ƒ(x)=x2
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
y
ƒ(x)=x3
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
4
PARENTFUNCTIONS
x
y
ƒ(x)= 2 X €
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
ƒ(x)=(
y
1 2
)
2
€
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
5
PARENTFUNCTIONS
x
y
ƒ(x)= x €
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
y
ƒ(x)= 3 x €
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
6
PARENTFUNCTIONS
x
ƒ(x)=
y
1
x
€
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
x
y
1
ƒ(x)= 2 x
€
DomainandRange:
Intercepts:
D:
x-Int:
R:
y-Int:
Function?Whyorwhynot?
7