Question 1

In the expression 3x – 2y + 5, what is/are the constant/s?

Accepted Answer

5

Answer

3, 5

Answer

- 2

Answer

3, -2, 5

Question 2

If x = 3, what is the value of 2x?

Accepted Answer

6

Answer

0

Answer

- 6

Answer

12

Question 3

What is the value of 3y, if y = -2?

Accepted Answer

- 6

Answer

6

Answer

0

Answer

12

Question 4

If x = 3 and y = -2, what is the value of 2x + 3y?

Accepted Answer

0

Answer

12

Answer

6

Answer

- 6

Question 5

What is the value of xy, if x = 3 and y = -2?

Accepted Answer

- 6

Answer

6

Answer

12

Answer

0

Question 6

How many terms are in the polynomial 3x $^3$ + 8x - 2y – 16?

Accepted Answer

4

Answer

1

Answer

2

Answer

-16

Question 7

Which of the following are examples of like terms?

Accepted Answer

-3x and 3x

Answer

x and y

Answer

$^{x^3\ and\ y^3}$

Answer

2 and 2x

Question 8

What is the standard form of the polynomial, 7x – 125 – 6x $^3$ + 14x $^2$ ?

Accepted Answer

$^{x^3\ and\ y^3}$

Answer

$^{x^3\ and\ y^3}$

Answer

$^{x^3\ and\ y^3}$

Answer

$^{x^3\ and\ y^3}$

Question 9

When adding or subtracting polynomials, we add/subtract the ____.

Accepted Answer

numerical coefficients

Answer

exponents

Answer

all of the above

Answer

polynomials

Question 10

Simplify the expression (8x - 3) + (2x - 5).

Accepted Answer

10x - 8

Answer

10x + 2

Answer

6x - 8

Answer

6x + 2

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