f(x)=x2-8+19,[-1;5] помогите решить пожалуйста

1. f(x) = cos (5x 3); x0 = 1; x1 = 1:25; x2 = 1:5; = 1:3
2. f(x) = sin (2x + 1); x0 = 0; x1 = =8; x2 = =4; = =6
3. f(x) = e
x x; x0 = 0; x1 = 1=3; x2 = 2=3; = 2=5
4. f(x) = e
x + 5; x0 = 0:75; x1 = 0:5; x2 = 0:25; = 0:4
5. f(x) = 3 ln (x 1); x0 = 2; x1 = 2:3; x2 = 2:6; = 2:5
6. f(x) = p
x + 1; x0 = 3:5; x1 = 3:8; x2 = 4:1; = 4
7. f(x) = x
2 + sin x; x0 = 0; x1 = 0:2; x2 = 0:4; =
8. f(x) = sin2 x; x0 = ; x1 = 9=8; x2 = 5=4; = 17=16
9. f(x) = e
2x 3; x0 = 1; x1 = 1:15; x2 = 1:3; = 1:2
10. f(x) = ln 2x x; x0 = 0:5; x1 = 0:75; x2 = 1; = 0:9
11. f(x) = e
x + x
2
; x0 = 2; x1 = 2:3; x2 = 2:6; = 2:5
12. f(x) = ln x
2
; x0 = 1; x1 = 1:3; x2 = 1:6; = 1:5
13. f(x) =
1
ln x
; x0 = 2e; x1 = 3e; x2 = 4e; = 2:5
14. f(x) = sin x cos x; x0 = 0; x1 = =6; x2 = =3; = =4
15. f(x) = sin x cos x; x0 = =6; x1 = =3; x2 = =2; = =4
16. f(x) = e
x +
p
x; x0 = 1; x1 = 1:5; x2 = 2; = 1:7
17. f(x) = p
2x 3; x0 = 3; x1 = 3:5; x2 = 4; = 3:7
18. f(x) = cos2 x; x0 = ; x1 = 7=6; x2 = 4=3; = 3:5
19. f(x) = sin x ln x; x0 = 1; x1 = 1:25; x2 = 1:5; = 1:2
20. f(x) = ln x
2
; x0 = 1; x1 = 1:25; x2 = 1:5; = 1:2
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