Book a Demo
Topics
2
1
.
F
u
n
c
t
i
o
n
s
2
1
.
0
1
F
u
n
c
t
i
o
n
s
a
n
d
r
e
l
a
t
i
o
n
s
2
1
.
0
2
F
u
n
c
t
i
o
n
n
o
t
a
t
i
o
n
(
E
x
t
e
n
d
e
d
)
2
1
.
0
3
C
o
m
p
o
s
i
t
e
f
u
n
c
t
i
o
n
s
(
E
x
t
e
n
d
e
d
)
2
1
.
0
4
I
n
v
e
r
s
e
f
u
n
c
t
i
o
n
s
(
E
x
t
e
n
d
e
d
)
2
1
.
0
5
Q
u
a
d
r
a
t
i
c
f
u
n
c
t
i
o
n
s
2
1
.
0
6
E
x
p
o
n
e
n
t
i
a
l
f
u
n
c
t
i
o
n
s
(
E
x
t
e
n
d
e
d
)
2
1
.
0
7
G
r
o
w
t
h
a
n
d
d
e
c
a
y
(
E
x
t
e
n
d
e
d
)
Lesson
Worksheet
Practice
2
1
.
0
8
D
i
r
e
c
t
a
n
d
i
n
v
e
r
s
e
v
a
r
i
a
t
i
o
n
(
E
x
t
e
n
d
e
d
)
2
1
.
0
9
T
h
e
h
y
p
e
r
b
o
l
a
Log in
Sign up
Book a Demo
iGCSE (2021 Edition)
21.07 Growth and decay (Extended)
Lesson
Worksheet
Practice
Worksheet
Share
Loading content...
Sign up to access Worksheet
Get full access to our content with a Mathspace account
Book a Demo
Sign up for free
Loading...
