. ғ .
1. ң ұғ .
ң ә қ ғ . ң x≤3 ә x>3 ү ә ғ , [-20; 10] . -ң ө қ ғ ң қ қ ө , қ h=0,01 .
uses GraphABC,crt;
var
x,dx: real; { ң ө (қ) }
x1,x2: real; { ң ә ғ}
y: real; { ә }
mx,my: integer; { ә ә ү }
x0,y0: integer; { ң }
px,py: integer; { үң }
i: integer;
begin
x0:=320; y0:=240;
mx:=20; my:=20;
{ }
Line(10, y0, 630, y0); Line(x0,10,x0,470);
{ }
x1:=-20;
x2:=10;
dx:=0.01;
x:=x1;
while (x<x2) do
begin
if x<=3 then
y:=x*x-x*3+5
else y:=1/(x-6);
px:=x0+Round(x*mx);
py:=y0-Round(y*my);
SetPixel(px,py,clblue);
x:=x+dx;
end;
readkey;
end.
2. ң ә [-15; 5] ғ h=0,05 қ , ұғ .
uses GraphABC,crt;
var
x,dx: real; { ң ө (қ) }
x1,x2: real; { ң ә ғ}
y: real; { ә }
mx,my: integer; { ә ә ү }
x0,y0: integer; { ң }
px,py: integer; { үң }
i: integer;
begin
x0:=320; y0:=240;
mx:=20; my:=20;
{ }
Line (10, y0, 630, y0);
Line(x0,10,x0,470);
{ }
x1:=-15;
x2:=5;
dx:=0.05;
x:=x1;
while (x<x2) do
begin
y:= 0.5*x*x+x*4+3;
px:=x0+Round(x*mx);
py:=y0-Round(y*my);
SetPixel(px,py,clblue);
x:=x+dx;
end;
readkey;
end.
3. ң (b=7):
ө 2-ғ үң ғ (, ) -ң қ, t ң ә ғ x ү 1:=0 ә x2:=360 .
...
begin
x0:=320; y0:=240;
mx:=20; my:=20;
{ }
Line (10, y0, 630, y0);
Line(x0,10,x0,470);
{ }
x1:=0;
x2:=360;
dx:=0.5;
x:=x1;
b:=7;
while (x<x2) do
begin
px:=x0+Round ((b*sqr(cos(x))*cos(x)) *mx);
py:=y0-Round ((b*sqr(sin(x))*sin(x)) *my);
|
|
SetPixel(px,py,clblue);
x:=x+dx;
end;
readkey;...
6.1-. ң | 6.2-. өң әқ ү F() ң ә [x1, x2] ғ h қ ә | |
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-ө | ||||||||
ғ ғ ә ә Ә ұ ұ ұ Қ Қ ң Қ Қ ң ү қ ү ғқ Ғ ұ ө ққ қ Ә | 1.17 1.3 1.11 1.23 1.1 1.12 1.6 1.14 1.9 1.7 1.2 1.4 1.5 1.19 1.21 1.24 1.20 1.25 1.16 1.15 1.8 1.10 1.18 1.13 1.22 | 1.33 1.47 1.36 1.40 1.28 1.48 1.41 1.34 1.30 1.45 1.27 1.26 1.32 1.29 1.44 1.42 1.38 1.50 1.37 1.46 1.43 1.31 1.39 1.35 1.49 | 2.4 2.2 2.3 2.20 2.1 2.25 2.16 2.19 2.6 2.7 2.18 2.23 2.5 2.17 2.10 2.22 2.9 2.24 2.13 2.15 2.21 2.11 2.12 2.14 2.8 | 3.23 3.6 3.1 3.9 3.16 3.24 3.22 3.12 3.19 3.3 3.13 3.10 3.21 3.20 3.25 3.7 3.2 3.11 3.8 3.18 3.17 3.5 3.14 3.4 3.15 | 4.25 4.12 4.1 4.7 4.18 4.9 4.8 4.20 4.3 4.4 4.13 4.23 4.14 4.17 4.22 4.15 4.19 4.16 4.5 4.10 4.21 4.6 4.24 4.2 4.11 | 5.1 5.24 5.8 5.22 5.17 5.7 5.12 5.9 5.14 5.10 5.21 5.11 5.4 5.3 5.23 5.5 5.2 5.19 5.20 5.18 5.6 5.13 5.16 5.15 5.25 | 6.10 6.16 6.25 6.1 6.15 6.17 6.8 6.13 6.5 6.23 6.11 6.12 6.24 6.6 6.4 6.19 6.2 6.7 6.3 6.18 6.14 6.9 6.22 6.20 6.21 |