A. Tell whether each polynomial is a monomial(M),
binomial(B),
trinomial(T) or
multinomial (MT).

1. 3x^4 + 10y -13
2. 12x + 3y
3. 5y (6y)
4. 7x – 11y-z
5. x(6xy)
6. −^4
7. ab + 42
8. 2 (x + y + z)
9. 5 (y- 3)
10. 5m^6 - 6m^5 + 5m^4 -7m
Assessment

Multiple Choice. Choose the letter of the correct answer. Write the chosen letter on a separate sheet of paper.

1. What do you call a polynomial with one term?
A. binomial
B. monomial
C. multinomial
D. trinomial

2. Which of the following is a term?
A. 3m + 4
B. (3)(5x)
C. x – y + 3
D. 2 x – y^3

3. Which of the following is correct?
A. 5^2 = 5●5 = 25
B. 3^3 = 3●3●3 = 9
C. 4^5 = 4●5 = 20
D. 2^3 = 2●2●2 = 27

4. What is the numerical coefficient of -10xy?
A. x
B. xy
C. -10
D. 10

5. What is the literal coefficient of -17a2b?

A. -a^2b
B. a^2b
C. 17
D. -17

6. What is the degree of
(7x – 8y)^2?

A. 1
B. 2
C. 3
D. 4

7. Which of the following expressions is NOT a polynomial?
A. -4x2
B. √4x2
C. - ^4
D. 4^2

8. What is the value of
4x^2 + 3 when x = 1 ?

A. 72
B. 7
C. 4
D. -4

9. What do you call a polynomial with two terms??
A. monomial
B. binomial
C. trinomial
D. multinomial

10. Evaluate the polynomial 3x – 2y + 4
if x = -2, y = -4.

A. 22
B. 14
C. -8
D. 6

11. What is the degree of the polynomial
3x^4y^3 – 3x^2y -5x -7?

A. 2
B. 4
C. 6
D. 7

12. Evaluate the polynomial
x^3 – 3x - 4 if x = -2.
A. -2
B. -4
C. -6
D. 4

13. What is the numerical coefficient of (3x)(-2x^3)?
A. 2
B. 3
C. 6
D. -6

14. The number of terms in the expression
23x^4 + 2x^3– 3x^2 +11.

A. 1
B. 2
C. 3
D. 4

15. Find the value of
4 -3x + x^2 if x = 7

A. -3
B. 3
C. -32
D. 32​