表达式14: "N" left parenthesis, 30 , right parenthesisN30
equals=
199814176.8 1 2199814176.812
14
Væksthastigheden
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15
表达式16: "N" prime left parenthesis, "x" Subscript, 1 , Baseline , right parenthesisN′x1
equals=
2814890.8 5 4 5 42814890.85454
16
angiver, hvor mange personer
17
befolkningen årligt vokser med,
18
når den forløbne tid i år er
19
表达式20: "x" Subscript, 1 , Baseline equals 24.3 6x1=24.36
00
3030
20
Hastigheden topper med
21
表达式22: "N" prime left parenthesis, 12.5 , right parenthesisN′12.5
equals=
2994013.5 5 4 7 32994013.55473
22
personer om året efter 12,5 år:
23
表达式24: left bracket, "n" prime left parenthesis, "x" Subscript, 2 , Baseline , right parenthesis , right bracket tilde left bracket, 0 , right bracketn′x2~0
24
hvorefter den decelererer, idet
25
N ' ' ( x ) bliver negativ.
26
表达式27: "N" prime prime left parenthesis, "x" Subscript, 1 , Baseline , right parenthesisN′′x1
equals=
negative 30860.1 9 0 1 6 0 8−30860.1901608
27
Tangent og punkter m.m.
对学生隐藏该文件夹。
28
39
技术支持
技术支持
left parenthesis, 12.5 , 2994013.5 5 4 7 3 , right parenthesis12.5,2994013.55473
left parenthesis, 24.3 6 , 2814890.8 5 4 5 4 , right parenthesis24.36,2814890.85454
left parenthesis, 30 , 2597584.2 9 8 5 6 , right parenthesis30,2597584.29856
"n" left parenthesis, "x" , right parenthesis equals left parenthesis, 0.0 2 5 minus 0.0 0 0 4 "x" , right parenthesis times "N" left parenthesis, "x" , right parenthesisnx=0.025−0.0004x·Nx
