Quiz on Identifying Polynomials, End Behaviors, and Syn. Div

State whether each function is a polynomial or not. If it is a polynomial function type yes and state the leading coefficient. If it is not a polynomial function, type no and explain why. It may not be the exact answer I wrote and that is ok. I will be looking at everyone's answer individually.

Function : f(x) = 1

(a)  

State whether each function is a polynomial or not. If it is a polynomial function type yes and state the leading coefficient. If it is not a polynomial function, type no and explain why. It may not be the exact answer I wrote and that is ok. I will be looking at everyone's answer individually.

Function : f(x) =  $x^2\ +\ x\ -\ \frac{1}{x}$  

(a)  

State whether each function is a polynomial or not. If it is a polynomial function type yes and state the leading coefficient. If it is not a polynomial function, type no and explain why. It may not be the exact answer I wrote and that is ok. I will be looking at everyone's answer individually.

Function : f(x) =  $x\ -\ x^2+\sqrt{7}+x^4+3x^7$  

(a)  

State whether each function is a polynomial or not. If it is a polynomial function type yes and state the leading coefficient. If it is not a polynomial function, type no and explain why. It may not be the exact answer I wrote and that is ok. I will be looking at everyone's answer individually.

Function : f(x) =  $6x^3-3x^2+2x^{-1}+2x\ +\ 3$  

(a)  

State whether each function is a polynomial or not. If it is a polynomial function type yes and state the leading coefficient. If it is not a polynomial function, type no and explain why. It may not be the exact answer I wrote and that is ok. I will be looking at everyone's answer individually.

Function : f(x) =  $x^5+2x^4-3x^3+5x^2-\sqrt{x}+2$  

(a)  

Choose the correct end behavior of the polynomial function given below:

f(x) =  $-x^5+2x^3\ -\ x\ +\ 1$  

• rise left, rise right

• rise left, fall right

• fall left, rise right

• fall left, fall right

Choose the correct end behavior of the polynomial function given below:

f(x) =  $2x^2-4x-3$  

• rise left, rise right

• rise left, fall right

• fall left, rise right

• fall left, fall right

Choose the correct end behavior of the polynomial function given below:

f(x) =  $-x^4-2x^2+x+1$  

• rise left, rise right

• rise left, fall right

• fall left, rise right

• fall left, fall right

Choose the correct end behavior of the polynomial function given below:

f(x) =  $-x^3-9x^2-24x-20$  

• rise left, rise right

• rise left, fall right

• fall left, rise right

• fall left, fall right

Choose the correct end behavior of the polynomial function given below:

f(x) =  $x^5+3x^3+1$  

• rise left, rise right

• rise left, fall right

• fall left, rise right

• fall left, fall right