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Tangent-/sekantlinje (calculus)
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Sekantens hældning
Sekantens hældning
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13
→ tangentens, når h → 0:
→ tangentens, når h → 0:
14
Expression 15: "h" equals 9
h
=
9
10 to the negative 6th power
1
0
−
6
10
1
0
15
Expression 16: "a" Subscript, "s" , Baseline
a
s
equals
=
0.8 9 9 1 5 0 0 2 8 0 8 4
0
.
8
9
9
1
5
0
0
2
8
0
8
4
16
Expression 17: "a" Subscript, "t" , Baseline equals "f" prime left parenthesis, "x" Subscript, 0 , Baseline , right parenthesis
a
t
=
f
′
x
0
equals
=
negative 1.4 3 0 8 2 5 2 5 6 1 4
−
1
.
4
3
0
8
2
5
2
5
6
1
4
17
Punkter
Punkter
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18
26
powered by
powered by
( x₀ ; f ( x₀ ) )
( x₀ + h ; f ( x₀ + h ) )
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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