Book a Demo
Select a topic
NSW Stage 5.3 - Years 9/10 - 2020 Edition
Change textbook
1
T
h
e
r
e
a
l
n
u
m
b
e
r
s
2
A
l
g
e
b
r
a
3
S
u
r
d
s
4
C
o
o
r
d
i
n
a
t
e
g
e
o
m
e
t
r
y
5
L
i
n
e
a
r
r
e
l
a
t
i
o
n
s
h
i
p
s
6
P
o
l
y
n
o
m
i
a
l
s
7
S
i
m
i
l
a
r
i
t
y
8
G
e
o
m
e
t
r
i
c
p
r
o
o
f
s
9
T
r
i
g
o
n
o
m
e
t
r
y
1
0
F
u
r
t
h
e
r
t
r
i
g
o
n
o
m
e
t
r
y
1
1
M
e
a
s
u
r
e
m
e
n
t
1
2
F
i
n
a
n
c
i
a
l
m
a
t
h
e
m
a
t
i
c
s
1
3
N
o
n
l
i
n
e
a
r
r
e
l
a
t
i
o
n
s
h
i
p
s
1
4
P
r
o
b
a
b
i
l
i
t
y
1
5
S
t
a
t
i
s
t
i
c
s
1
5
.
0
1
C
o
l
l
e
c
t
i
n
g
a
n
d
d
i
s
p
l
a
y
i
n
g
d
a
t
a
1
5
.
0
2
C
a
l
c
u
l
a
t
i
n
g
c
e
n
t
r
e
a
n
d
s
p
r
e
a
d
1
5
.
0
3
T
h
e
s
h
a
p
e
o
f
d
a
t
a
1
5
.
0
4
S
a
m
p
l
e
s
f
r
o
m
a
p
o
p
u
l
a
t
i
o
n
1
5
.
0
5
C
o
m
p
a
r
i
n
g
d
a
t
a
s
e
t
s
1
5
.
0
6
Q
u
a
r
t
i
l
e
s
1
5
.
0
7
B
o
x
p
l
o
t
s
1
5
.
0
8
T
h
e
s
p
r
e
a
d
o
f
d
a
t
a
s
e
t
s
1
5
.
0
9
S
t
a
n
d
a
r
d
d
e
v
i
a
t
i
o
n
1
5
.
1
0
C
o
m
p
a
r
i
s
o
n
s
u
s
i
n
g
s
t
a
n
d
a
r
d
d
e
v
i
a
t
i
o
n
1
5
.
1
1
B
i
v
a
r
i
a
t
e
d
a
t
a
1
5
.
1
2
I
n
v
e
s
t
i
g
a
t
i
n
g
d
a
t
a
w
i
t
h
s
c
a
t
t
e
r
p
l
o
t
s
1
5
.
1
3
F
i
t
t
i
n
g
l
i
n
e
s
t
o
b
i
v
a
r
i
a
t
e
d
a
t
a
I
n
v
e
s
t
i
g
a
t
i
o
n
:
S
t
a
t
i
s
t
i
c
s
i
n
t
h
e
m
e
d
i
a
Log in
Sign up
Book a Demo
Select a subtopic to start exploring