4.4
–
V ertex
F orm
W orksheet
# 2
MPM2D
Jensen
1.
C omplete
e ach
o f
t he
f ollowing
t ables
a)
b )
1
Property
Property
!
!
= − − 1
+ 7
=
− 2
− 3
3
Vertex
Vertex
Axis
o f
S ymmetry
Axis
o f
S ymmetry
Stretch
o r
C ompression
Stretch
o r
C ompression
factor
r elative
t o
y =x
factor
r elative
t o
y =x
2
2
Direction
o f
O pening
Direction
o f
O pening
Values
‘ x’
m ay
t ake
Values
‘ x’
m ay
t ake
Values
‘ y’
m ay
t ake
Values
‘ y’
m ay
t ake
c)
d)
1
Property
Property
!
=
+ 2
− 5
!
= −3 + 4
− 2
2
Vertex
Vertex
Axis
o f
S ymmetry
Axis
o f
S ymmetry
Stretch
o r
C ompression
Stretch
o r
C ompression
factor
r elative
t o
y =x
2
factor
r elative
t o
y =x
2
Direction
o f
O pening
Direction
o f
O pening
Values
‘ x’
m ay
t ake
Values
‘ x’
m ay
t ake
Values
‘ y’
m ay
t ake
Values
‘ y’
m ay
t ake