Question

please answer this i am unable to understand


tell me your real name​

Answer 1

Step-by-step explanation:

1.

1. yes, polynomial in one variable because there is only one variable x

2. yes, polynomial in one variable because there is only one variable y

3. No,it is not polynomial because there is 1/2 power on the y and 1/2 is not whole no

4. No,it is not polynomial because there is -1 power on the y and the -1 is not whole no

5. No,it is polynomial in three variable because there is three variable x y t

2

1. 1 is the coefficient of x^2

2. -1 is the coefficient of x^2

3. "/2 is the coefficient of x^2

4. 0 is the coefficient of x^2

3

1. x^35+56

2. x^100

4

1. 3,because the highest power on the variable is the of polynomial

2. 2 because the highest power on the variable is the of polynomial

3. 1 because the highest power on the variable is the of polynomial

4. 0 because the highest power on the variable is the of polynomial

5

1. quadratic

2. cubic

3. quadratic

4. linear

5. linear

6. quadratic

7. cubic