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Key Concepts Quiz 3.4
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3.4 Communicate With Algebra
Terms and Polynomials (23.0K)

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.
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.
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.
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.
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
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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