Polynomials and Polynomial Functions

Polynomials and Polynomial Functions

Bebs Ever Tots​

Open Ended

Kumusta ang 1st quarter?

​Let's look back!

​What is not Polynomials?

Multiple Choice

Which of the following is not a polynomial?

• $$x^3$$  

• $$\frac{x-1}{3}$$  

• $$x^{\frac{2}{3}}$$  

• $$-2$$  

​Let's Read

​Polynomial Functions

Multiple Choice

Classify the function.

$$y=3x-1$$  

• linear

• quadratic

• quartic

• quintic

• constant

Multiple Choice

Classify the function

$$P\left(x\right)=7-x^4$$  

• constant

• linear

• quadratic

• quintic

• quartic

Multiple Choice

What is the degree of the polynomial function?

$$P\left(x\right)=x^2-3x+5$$  

• 2

• -3

• 5

• 0

Multiple Choice

What is the leading coefficient of the polynomial function?

$$g\left(x\right)=\frac{5-2x}{3}$$  

• $$2$$  

• $$\frac{-2}{3}$$  

• $$5$$  

• $$-2$$  

Multiple Choice

How many roots does polynomial functions have?

$$h\left(x\right)=x^7-1$$  

• 7

• 1

• 2

• 5

Multiple Choice

How many solutions?

$$f\left(x\right)=\left(2x-1\right)\left(x+7\right)\left(x-3\right)$$  

• 1

• 2

• 3

• 4

Multiple Choice

What are the zeroes?

$$f\left(x\right)=\left(2x-1\right)\left(x+7\right)\left(x-3\right)$$  

• $$-7,\frac{1}{2},3$$  

• $$-3,\frac{-1}{2},7$$  

• $$\frac{1}{2},3,7$$  

• $$-7,-3,\frac{-1}{2}$$  

​Any Question???

Open Ended

kumusta ang polynomials?

Salamuch!

Bebs Ever Tots​