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Polynomials Quiz 5.1-5.4

Total questions: 12

Worksheet time: 3600secs

Name
Class
Date
1.

What are the coefficient(s) in the following polynomial

 −5t2+2t–4-5t^2+2t–4  

a)

4

b)

-4

c)

-5; 2

d)

5; 2

2.

What are the constant(s) in the following polynomial


-5t2 + 2t – 4

a)

4

b)

-4

c)

-5; 2

d)

5; 2

3.

What is the degree of this polynomial?


 −5t2+2t–4-5t^2+2t–4  

a)

3

b)

2

c)

1

d)

4

4.

Classify this polynomial 


  −5t2+2t–4-5t^2+2t–4  

a)

monomial

b)

binomial

c)

dinomial

d)

trinomial

5.

Write the polynomial represented by this set of algebra tiles. White is positive, black is negative.

a)

-3x2 - 5x - 10

b)

5x2 + 7x + 14

c)

3x2 + 5x + 10

d)

-5x2 - 7x - 14

6.

Write a polynomial with the given variable, degree, coefficient, and number of terms.

Variable: p; degree: 2; coefficients: 4, −2; constant: 2; trinomial


use "shift" "6" to give you "^" to add exponent, example, x squared would be x^2.

4 lines
7.

 Simplify:  5x2 + 14y −9y + x2 −7x2−ySimplify:\ \ 5x^2\ +\ 14y\ -9y\ +\ x^2\ -7x^2-y  

a)

 13x2+ 24y13x^2+\ 24y  

b)

 −13x2 + 13y-13x^2\ +\ 13y  

c)

  −x2 + 4y-x^2\ +\ 4y  

d)

 x2 − 4yx^2\ -\ 4y  

8.

Add

(7x2 - 3x) + (5x2 + x + 3)

a)

12x2 - 2x + 3

b)

2x2 + 4x + 3

c)

12x4 + 2x2 + 3

d)

2x2 - 4x - 3

9.

Subtract to simplify

(5x + x2 - 4) - (4x - x2 + 6)

a)

2x2 + x + 2

b)

x + 2

c)

2x2 + x - 10

d)

x - 10

10.
A rectangle has width (2x + 3) and length (2x - 4).  What is the perimeter of the rectangle?
a)
4x - 12
b)
4x - 1
c)
8x - 2
d)
4x2 - 2x - 12
11.

What polynomial must be added to

-4x2 + 3x + 2

to obtain a sum of

2x?

a)

-4x2 + 5x + 2

b)

4x2 - 5x - 2

c)

-4x2 + x +2

d)

4x2 - x - 2

12.

The perimeter of this regular pentagon (all 5 sides are equal) is 35x2 - 5x + 10. What is the length of one side?

a)

5x2 + x + 1

b)

-5x2 - x - 1

c)

7x2 - x + 2

d)

-7x2 + x + 2