Fundamental Theorem of Algebra

Fundamental Theorem of Algebra

How I find all of the roots of a polynomial function?

Multiple Choice

Evaluate the function at the given value.

• -5

• 7

• -1

• 4

Multiple Choice

Which of the following functions has a factor of $$\left(x-6\right)$$  ?

• $$x^3-12x^2+44x-48$$  

• $$x^3-12x^2+44x-54$$  

• $$x^3-28x+48$$  

• $$x^3-28x+42$$  

Multiple Choice

• (x-1)

• (x+3)

• (x-5)

• (x+7)

Multiple Choice

Evaluate the function at the given value.

• 6

• -11

• -12

• 5

Multiple Choice

Evaluate the function at the given value.

• -8

• 4

• -4

• -5

Fill in the Blank

Multiple Choice

Which of the following functions has a factor of $$\left(x+1\right)$$  ?

• $$f\left(x\right)=x^3-11x^2+20x+33$$  

• $$f\left(x\right)=x^3-13x^2+44x-31$$  

• $$f\left(x\right)=x^3-13x^2+44x-32$$  

• $$f\left(x\right)=x^3-11x^2+20x+32$$  

Multiple Choice

• (x-1)

• (x-9)

• (x-8)

• (x+5)

Fill in the Blank

Multiple Choice

• $$\left(x-1\right)$$  

• $$\left(x-10\right)$$  

• $$\left(x+3\right)$$  

• $$\left(x+1\right)$$  

Fill in the Blank

​The Fundamental Theorem of Algebra

Multiple Choice

State the number of complex zeros.

• 4

• 2

• 3

• 5

Fill in the Blank

State the number of complex zeros.

$$g\left(x\right)=x^4+11x^2+24$$  

Fill in the Blank

State the number of complex zeros.

$$f\left(x\right)=x^6-2x^4-16x^2+32$$  

In your notes, tell me everything you know about this function.

In your notes, tell me everything you know about his function.