IV. Разложить на простые дроби рациональную дробь:
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3. Build the table of values for the function у=f(x) or =f() on the range for x є [-10;10], or є[0;2].
Build the graph in Dekart rectangular (у=f(x)) or polar (=f()) coordinate system
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y=|x2–9| |
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2. |
y=||x|–1| |
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y=x3–3x2+3x–9 |
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y=sin(x2) |
5. |
y=e|x+2| |
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= |
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cos(0.5) |
7. |
cos() |
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cos() |
8. |
cos(5) |
18. |
cos() |
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20. |
cos2() |
4. Solve graphically the equation y(x) = 1 or ()=1
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= |
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cos(0.5) |
2. |
cos() |
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cos() |
3. |
cos(5) |
13. |
cos() |
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cos2() |
6. |
y=|x2–9| |
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7. |
y=||x|–1| |
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y=x3–3x2+3x–9 |
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y=sin(x2) |
10. |
y=e|x+2| |
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5. Solve equation symbolically. If symbolical solution cannot be found solve it numerically
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