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- F(x) (; ) ∆x.
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| . | ∆ x | ||||
| y = x 2sin(x -1)/(x -1) y =(x +1)arctg e -2 x y = x 3+ x (2+ x 2) | x <1 x =1 x >1 | -1 | 0,4 | ||
| y =cos2(2 x +π/4) y =2tg2 x - ln │cos x │ =0 | x >0 x <0 x =0 | -π/4 | π/4 | π/20 | |
| y =(1-2 x)/ x +3 v = x-x 2 z=y+v y =e x /(1/ x)1/4 | x <0 x =0 x >0 | -2 | 0,5 | 0,25 | |
| y =e│ x │/arccos x y =sin x +cos xz = y -1 z<0.3 | x ≤0,5 x ≥0,5 | 0,1 | 0,1 | ||
| y =esin x /arccos xs =å y y =ctg x - x 2 y =(x +1)ctg e -3 x | x <1 x =1 x >1 | 0,5 | 1,5 | 0,1 | |
| y = x +(x +0,5)/(1+ x) y = lnx /arccos(x /12) y = lnx /arcsin(x /12), | x >10 x <10 x =9 | 0,2 | |||
| y = ((e x)1/2+(ln x)1/2)/sin x z =tg 1/ x y =ctg 3 x - x 2 | x <2 x =2 x >2 | 0,2 | |||
| z= sin x, z> 0, y =rccos(x)1/2/│ x │ z< 0, y =|sin x |1/2 y = (cos x)e x | x ≥1 x< 1 | 0,3 | |||
| y =rcsin x / ln │ x │ y =2tg(1/ x) tg(1/ x)<0, . | │ x │≤1 │ x │>1 | -2 | 0,4 | ||
| y =arccos(1/ x) y =│tg x + x 3│ | 2≤ x ≤3 x >3, x <2 | -2 | 0,2 | ||
| y =arcsin(x)1/3 y =sin3 (1/ x)+ x 2 f = x2/ 5 | x <1 x =1 x >1 | 0,2 | |||
| y =arccos(1/ x 2) y = ln (1/ x), 1/ x >3 y = lg (1/ x), 1/ x <3 | x ≥1 x <1 | 0,1 | 2,1 | 0,2 | |
| y =arccos3 x y =sin 1/(1+ x) + x 2 f = x3/( 5+ x) | x <1 x =1 x >1 | 0,2 | 0,05 | ||
| y =rcsin x / ln (x +5), | x |<1 y = x3/ (x +1), | x |>1 y = tg3 x + ln (x +5) | │ x │<1 │ x │≥1 | -2 | 0,2 | ||
| y = (e x)1/5/tg x y =arccos x y =(1+ x)/ x 2 | x ≥1 | x |<1 x <-1 | 0,2 | |||
| y =arccos ex + x y = ln │ x │ =0 y. | x >0 x >0 x =0 | -2 | 0,2 | ||
| y = x 2/(x 2+2,8) z =ecos2x z =sin2 x | x >1 0≤ x ≤1 x <1 | -1 | 0,2 | ||
| y =e x +cos10 x w =arctg((x)1/2/(x +3)) z =å yi | x <1 x >1 x =1 | -1 | 0,1 | ||
| y =cos2e x z =arctg(ln (x +2)) s =å yi+ å zi | x <3,5 x >3,5 | 0,1 | |||
| 20 | y = e cos2 x z=x2 /(x 2+2,8)1/2 z<0,2, y=x3-x2 z>0,2, y=x2-x | x ≥0 x <0 | -1 | 0,2 | |
| y =arctg((x)1/2+2/ x -3) z=cos x (e x) v =sin x / cos x | x >3 x <3 x =3 | 0,3 | |||
| y = ln │tg x │ z= sin x -(x +5)1/3 | x >-5 x ≤-5 | -6 | -5 | 0,2 | |
| y =arctg((x 2+ x)/3+ x) z=ln (x 2+3) s =å yi+ å zi | x <-1 x ≥-1 | -2 | z<2 | 0,2 | |
| y = ln │sin x +cos x │ y =cos x /sin2 x | x >0 x <0 x =0 | -1 | 0,2 | ||
| y =arctg e- x z = (x 2- x 3)1/2 s =å yi+ å zi | x >0 x ≤0 | -1 | 0,2 | ||
| y = x 2+tg x +1 y =arcsin(x 2/5), x 2/5>0,05 y = arccos(x 2/5), x 2/5<0,05 | x ≥1 x <1 | 0,1 | 2,1 | 0,2 | |
| y = ln │tg x /2│ y = (0,5- x)4 y =cos x sin x | x >1 x <1 x =1 | 0,5 | 2,5 | 0,1 | |
| 28 | y =arctg(x 2+ x)1/2 z=x 2+(0,5 x -1)4 s =å yi+ å zi | x >0 x ≤0 | -1 | (x 2+ x)1/2<1,5 | 0,2 |
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