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, , . .

. y = 4x2+5x+3 x=1,2,..10.

:= m..n, , . 1,2 10. Enter. = Enter. y(x)=: 4⋅x2+5⋅x+8, Enter. y(x)=

 

2. f(t) = .

: :

1. f(t): (- t^2 <Space>) .

 

2. , - .

 

 

3. . t, , f(t) .

 

 

 

4. . [ 2, 2]. , , ( ), <Backspace> 2. 2. .

12

       
 
I. :
 
2. f(x), x=2,9 x [2;12] 1.
 


 

 

 

 

 

 

.

 

3.

 

1. =1..10 ()=22-4+5
2. =1..15 ()=43+22-3+1
3. =1..12 ()=52+4-4
4. =1..15 ()=33-52+6+1
5. =1..18 ()=72-2+5
6. =1..14 ()=42+4-1
7. =1..15 ()=3+2-2+1
8. =1..13 ()=2+2+5
9. =1..17 ()=72+4+5
10. =1..16 ()=62+-2

 

1.

2. .

 

 


13, 14, 15

: MATHCAD

 

Mathcad , .





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: 2016-03-27; !; : 5757 |


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