Unit 5 Polynomials

What is the classification of

 $f\left(x\right)=2x^5+5x^3-6x$  

•  $Quartic$   $trinomial$  

•  $Quadratic$   $trinomial$  

•  $Quintic$   $trinomial$  
  

•  $Linear$   $binomial$  

The parent cubic function is vertically compressed by

 $\frac{1}{4}$  , horizontally shifted 3 units to the left, and vertically shifted up 5 units. Which equation corresponds to the transformations.

•  $y=\frac{1}{4}\left(x+3\right)^2+5$  

•  $y=-\frac{1}{4}\left(x+3\right)^3+5$  

•  $y=\frac{1}{4}\left(x+3\right)^3+5$  

•  $y=-\frac{1}{4}\left(x-3\right)^3-5$  

Tags

CCSS.HSF.BF.B.3

How many maximum number of turning points does  $y=6x^4+7x^8-10x^2$  have?

 $\left(x^3+7x^2+9\right)-\left(2x^2+5x+3\right)$  

•  $x^3+5x^2-5x+6$  

•  $x^3+6x^2+5x-9$  

•  $x^3+8x^2-7$  

•  $x^3+4x^2-8$  

Tags

CCSS.HSA.APR.A.1

What is the divisor for  $\frac{12x^3-11x^2+9x+18}{4x+3}$  

•  $12x^3-11x^2+9x+18$  

•  $4x+3$  

•  $12x^3+11x^2-9x-18$  

•  $4x-3$  

Tags

CCSS.HSA.APR.D.6

 $\frac{12x^3-11x^2+9x+18}{4x+3}$  

What is the dividend for

•  $12x^3-11x^2+9x+18$  

•  $4x+3$  

•  $12x^3+11x^2-9x-18$  

•  $4x-3$  

Tags

CCSS.HSA.APR.D.6

What is the quotient for  $\frac{12x^3-11x^2+9x+18}{4x+3}$  

•  $6x^2+3x+5-\frac{12}{4x+3}$  

•  $6x^2+3x+5+\frac{12}{4x+3}$  

•  $3x^2-5x+6$  

•  $3x^2+5x-6$  

Tags

CCSS.HSA.APR.D.6

 $y=x^6+2x^5-4x^3+x^2-9$  

What is the coefficient of the quadratic term:

•  $1$  

•  $2$  

•  $-4$  

•  $-9$  

 $y=x^6+2x^5-4x^3+x^2-9$  

What is the y intercept for

•  $\left(0,6\right)$  

•  $\left(6,0\right)$  

•  $\left(-9,0\right)$  

•  $\left(0,\ -9\right)$  

What are the x intercepts for  $y=x\left(x-1\right)\left(x+3\right)^2\left(x+2\right)^3$  

•  $x=0,\ 1,\ -3,\ -2$  

•  $x=1,\ -3,\ -2$  

•  $x=-1,\ 3,\ 2$  

•  $x=0,-1,\ -3,\ -2$  

Tags

CCSS.HSF-IF.C.7D