Graphing Polynomials

What is the degree of the following polynomial?

 $y\ =\ \left(x-2\right)\left(x+4\right)^2\left(x+8\right)^4$  

• 4

• 6

• 7

• 2

What is the degree of the following polynomial?

 $y\ =\ \left(x-3\right)^2\left(x+4\right)^4\left(6-x\right)^3$  

• 5

• 6

• 7

• 9

What is the degree of the following polynomial?

 $y\ =\ 6x^3\left(x-3\right)\left(x+4\right)^4\left(6-x\right)^2$  

• 9

• 10

• 11

• 12

What is the degree of the following polynomial?

 $y\ =\ x^5\left(3-x\right)^2\left(x+2\right)^3\left(6-x\right)$  

• 9

• 10

• 11

• 12

What is the degree of the following polynomial?

 $y\ =\left(3-x\right)^2\left(x+2\right)^3\left(6-x\right)\left(x+1\right)^2\left(5-x\right)^4$  

• 9

• 10

• 11

• 12

What is the sign of the leading coefficient?

 $y=-3\left(x-5\right)\left(4-x\right)\left(x+3\right)^2$  

• Negative

• Positive

What is the sign of the leading coefficient?

 $y=2\left(x-2\right)\left(4-x\right)\left(1-x\right)^2$  

• Negative

• Positive

What is the sign of the leading coefficient?

 $y=-2\left(x-2\right)^3\left(4-x\right)\left(1-x\right)^2$  

• Negative

• Positive

What is the sign of the leading coefficient?

 $y=2\left(x-2\right)^3\left(4-x\right)^3\left(1-x\right)^2\left(x+3\right)\left(2-x\right)$  

• Negative

• Positive

What is the sign of the leading coefficient?

 $y=-\left(x-3\right)^3\left(5-x\right)\left(2-x\right)^2\left(x+9\right)\left(8-x\right)$  

• Negative

• Positive