Your browser is out of date. Mathspace won't be able to function correctly.
Mathspace system requirements
×
Book a Demo
Topics
R
a
t
e
s
o
f
C
h
a
n
g
e
I
d
e
n
t
i
f
y
i
n
g
I
n
c
r
e
a
s
i
n
g
/
D
e
c
r
e
a
s
i
n
g
o
r
C
o
n
s
t
a
n
t
s
e
c
t
i
o
n
s
o
f
F
u
n
c
t
i
o
n
D
o
m
a
i
n
s
L
i
n
e
a
r
R
a
t
e
s
o
f
C
h
a
n
g
e
A
v
e
r
a
g
e
R
a
t
e
s
o
f
C
h
a
n
g
e
G
r
a
d
i
e
n
t
s
o
f
t
a
n
g
e
n
t
s
Lesson
Practice
A
v
e
r
a
g
e
V
s
I
n
s
t
a
n
t
a
n
e
o
u
s
R
a
t
e
s
o
f
C
h
a
n
g
e
G
r
a
d
i
e
n
t
o
f
a
C
u
r
v
e
(
N
S
W
S
p
e
c
i
f
i
c
)
E
q
u
a
t
i
o
n
s
o
f
T
a
n
g
e
n
t
L
i
n
e
s
D
i
f
f
e
r
e
n
c
e
Q
u
o
t
i
e
n
t
s
L
i
m
i
t
a
n
d
F
i
r
s
t
P
r
i
n
c
i
p
l
e
(
i
n
v
e
s
t
i
g
a
t
i
o
n
)
L
I
V
E
T
h
e
D
e
r
i
v
a
t
i
v
e
a
s
a
L
i
m
i
t
-
L
i
m
i
t
i
n
g
C
h
o
r
d
P
r
o
c
e
s
s
P
r
a
c
t
i
c
a
l
A
p
p
l
i
c
a
t
i
o
n
s
o
f
R
a
t
e
s
o
f
C
h
a
n
g
e
R
e
l
a
t
i
n
g
g
r
a
d
i
e
n
t
a
n
d
o
r
i
g
i
n
a
l
f
u
n
c
t
i
o
n
s
(
i
n
v
e
s
t
i
g
a
t
i
o
n
)
-
i
n
c
l
u
d
i
n
g
v
e
l
o
c
i
t
y
t
i
m
e
t
o
p
o
s
i
t
i
o
n
t
i
m
e
Log in
Sign up
Book a Demo
India
Class XI
Gradients of tangents
Loading...
