, , . .
. 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
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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
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Mathcad , .