Question

Найти значение функции у=х^2+1, для х=0,2; 0,4; 0,6; ; 20.

Answer 1

y=0,2^2+1=0.04+1=1.04

у=0,4^2+1=1.16

у=0,6^2+1=1,36

Answer 2

program picaso; uses crt;
var x,y:real;
begin clrscr;
    x:=0;
    while x<=20 do
    begin
        y:=sqr(x)+1;
        writeln('y=',x:3:1,'^2+1=',sqr(x):4:2,'+1=',y:3:2);
        x:=x+0.2;
    end;
end.

результаты

y=0.0^2+1=0.00+1=1.00
y=0.2^2+1=0.04+1=1.04
y=0.4^2+1=0.16+1=1.16
y=0.6^2+1=0.36+1=1.36
y=0.8^2+1=0.64+1=1.64
y=1.0^2+1=1.00+1=2.00
y=1.2^2+1=1.44+1=2.44
y=1.4^2+1=1.96+1=2.96
y=1.6^2+1=2.56+1=3.56
y=1.8^2+1=3.24+1=4.24
y=2.0^2+1=4.00+1=5.00
y=2.2^2+1=4.84+1=5.84
y=2.4^2+1=5.76+1=6.76
y=2.6^2+1=6.76+1=7.76
y=2.8^2+1=7.84+1=8.84
y=3.0^2+1=9.00+1=10.00
y=3.2^2+1=10.24+1=11.24
y=3.4^2+1=11.56+1=12.56
y=3.6^2+1=12.96+1=13.96
y=3.8^2+1=14.44+1=15.44
y=4.0^2+1=16.00+1=17.00
y=4.2^2+1=17.64+1=18.64
y=4.4^2+1=19.36+1=20.36
y=4.6^2+1=21.16+1=22.16
y=4.8^2+1=23.04+1=24.04
y=5.0^2+1=25.00+1=26.00
y=5.2^2+1=27.04+1=28.04
y=5.4^2+1=29.16+1=30.16
y=5.6^2+1=31.36+1=32.36
y=5.8^2+1=33.64+1=34.64
y=6.0^2+1=36.00+1=37.00
y=6.2^2+1=38.44+1=39.44
y=6.4^2+1=40.96+1=41.96
y=6.6^2+1=43.56+1=44.56
y=6.8^2+1=46.24+1=47.24
y=7.0^2+1=49.00+1=50.00
y=7.2^2+1=51.84+1=52.84
y=7.4^2+1=54.76+1=55.76
y=7.6^2+1=57.76+1=58.76
y=7.8^2+1=60.84+1=61.84
y=8.0^2+1=64.00+1=65.00
y=8.2^2+1=67.24+1=68.24
y=8.4^2+1=70.56+1=71.56
y=8.6^2+1=73.96+1=74.96
y=8.8^2+1=77.44+1=78.44
y=9.0^2+1=81.00+1=82.00
y=9.2^2+1=84.64+1=85.64
y=9.4^2+1=88.36+1=89.36
y=9.6^2+1=92.16+1=93.16
y=9.8^2+1=96.04+1=97.04
y=10.0^2+1=100.00+1=101.00
y=10.2^2+1=104.04+1=105.04
y=10.4^2+1=108.16+1=109.16
y=10.6^2+1=112.36+1=113.36
y=10.8^2+1=116.64+1=117.64
y=11.0^2+1=121.00+1=122.00
y=11.2^2+1=125.44+1=126.44
y=11.4^2+1=129.96+1=130.96
y=11.6^2+1=134.56+1=135.56
y=11.8^2+1=139.24+1=140.24
y=12.0^2+1=144.00+1=145.00
y=12.2^2+1=148.84+1=149.84
y=12.4^2+1=153.76+1=154.76
y=12.6^2+1=158.76+1=159.76
y=12.8^2+1=163.84+1=164.84
y=13.0^2+1=169.00+1=170.00
y=13.2^2+1=174.24+1=175.24
y=13.4^2+1=179.56+1=180.56
y=13.6^2+1=184.96+1=185.96
y=13.8^2+1=190.44+1=191.44
y=14.0^2+1=196.00+1=197.00
y=14.2^2+1=201.64+1=202.64
y=14.4^2+1=207.36+1=208.36
y=14.6^2+1=213.16+1=214.16
y=14.8^2+1=219.04+1=220.04
y=15.0^2+1=225.00+1=226.00
y=15.2^2+1=231.04+1=232.04
y=15.4^2+1=237.16+1=238.16
y=15.6^2+1=243.36+1=244.36
y=15.8^2+1=249.64+1=250.64
y=16.0^2+1=256.00+1=257.00
y=16.2^2+1=262.44+1=263.44
y=16.4^2+1=268.96+1=269.96
y=16.6^2+1=275.56+1=276.56
y=16.8^2+1=282.24+1=283.24
y=17.0^2+1=289.00+1=290.00
y=17.2^2+1=295.84+1=296.84
y=17.4^2+1=302.76+1=303.76
y=17.6^2+1=309.76+1=310.76
y=17.8^2+1=316.84+1=317.84
y=18.0^2+1=324.00+1=325.00
y=18.2^2+1=331.24+1=332.24
y=18.4^2+1=338.56+1=339.56
y=18.6^2+1=345.96+1=346.96
y=18.8^2+1=353.44+1=354.44
y=19.0^2+1=361.00+1=362.00
y=19.2^2+1=368.64+1=369.64
y=19.4^2+1=376.36+1=377.36
y=19.6^2+1=384.16+1=385.16
y=19.8^2+1=392.04+1=393.04
y=20.0^2+1=400.00+1=401.00