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| 1 | |
Which of the following statements is true? |
| | A) | A term always has a coefficient part and a variable part. |
| | B) | A term with no variable part is called a constant. |
| | C) | In the term 5y, the coefficient is y. |
| | D) | In the term 3x2, the variable term is 3. |
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| 2 | |
Consider the term 9.8gt2. Identify the coefficient and the variable part. |
| | A) | Coefficient: 9.8
Variable: gt2 |
| | B) | Variable: 9.8
Coefficient: gt2 |
| | C) | Coefficient: 9.8gt2
There is no variable part. |
| | D) | Variable: 9.8gt2
There is no coefficient. |
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| 3 | |
Consider the polynomial 6xy3 + 3x2y2 – 2x2y. The type and degree are, respectively |
| | A) | fourth term polynomial, third. |
| | B) | trinomial, third. |
| | C) | four-term polynomial, fourth. |
| | D) | trinomial, fourth. |
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| 4 | |
Which of the following terms is a fifth-degree term? |
| | A) | ab4 |
| | B) | a2b3 |
| | C) | a4b |
| | D) | All of these are fifth degree terms. |
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| 5 | |
In a ring-toss game, you gain 5 points for ringing a green pop bottle, you gain 2 points for ringing a clear pop bottle, and you lose 3 points for missing. Your score can be represented by the polynomial |
| | A) | 2g + 5c – 3m |
| | B) | 5g – 2c + 3m |
| | C) | 5g + 2c – 3m |
| | D) | 3g – 5c + 2m |
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| 6 | |
A playground has three wading pools. Each pool has a square ie, area x m2 on a side, and a depth of y m. The total volume of all 3 pools can be represented by the term. |
| | A) | x2y. |
| | B) | 3x2y. |
| | C) | xy2. |
| | D) | 3xy2. |
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