Polynomial Functions
20
Questions
I
By Dhack on March 19, 2010
Question Excerpt
| 1. | What is the degree of the polynomial 5x + 4x2 + 3x3 - 5x ? |
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| 2. | Classify by number of terms.4x2 |
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| 3. | Perform the indicated operation. Combine like terms and write your answer in standard form.(3x4 - x + 3) + (3 - 2x - x4) |
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| 4. | Classify by degree.-22x |
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| 5. | Classify by degree.x2 - 1 |
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| 6. | Write in standard form: x2 - x4 + 2x2 |
| 7. | Find the product. Write your answer in standard formx(2x)(4x + 1) |
| 8. | Find a cubic model for the function.(-2,-7), (-1,0), (0,1), (1,2), (2,9) |
| 9. | Write in standard form: 2m2 - 3 + 7m |
| 10. | Classify by degree.10 |
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| 11. | Classify the polynomial by both degree and number of terms.-5x4 + 7x3 |
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| 12. | Classify by number of terms.x - 1 |
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| 13. | Find a cubic model for the function.(10,500), (14,588), (16,512), (20,0) |
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| 14. | Classify the polynomial by both degree and number of terms.2x3 + 3x2 - 5 |
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| 15. | Classify by degree.7x4 + x2 - 2 |
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| 16. | Classify the polynomial by both degree and number of terms.4x5 |
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| 17. | Perform the indicated operation, then write answer in standard form.(2d2 + 9) - (3d2 - 7) |
| 18. | Perform the indicated operation. Write answer in standard form.(30x3 - 49x2 + 7x) + (50x3 - 75 - 60x2) |
| 19. | Perform the indicated operation. Combine like terms and write your answer in standard form.(5x3 - 6x + 8) - (3x3 - 9) |
| 20. | Classify by number of terms.8x2 + 3x - 1 |
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