Revision on chapter 4

 $\frac{15c^5d^3}{-3c^2d^7}$  

•  $-\frac{5c^3}{d^4}$  

•  $\frac{5c^3}{d^4}$  

•  $-\frac{15c^3}{d^4}$  

What is the leading coefficient and degree of the polynomial given by:

y = 3x² + 9x⁵ − 4 + 10x⁸ + 2x⁹ ?

• 2,9

• 10,8

• 9,5

• 3,2

Is the expression below a polynomial?
x^0.25 − x

• yes
• no

Tags

CCSS.HSA.APR.A.1

Polynomial or not?

• polynomial
• not a polynomial

Tags

CCSS.HSA.APR.A.1

(2n + 2)(6n + 1)

• 12n + 2
• 12n² + 2
• 12n² + 12n + 2
• 12n² + 14n + 2

Tags

CCSS.HSA.APR.A.1

Classify the following polynomial?
5p⁴ − 2p⁵

• quadratic binomial
• quartic binomial
• quintic binomial
• none of the above

Classify the polynomial below by degree:

 $9x^3+3x+2$  

• Constant

• Linear

• Quadratic

• Cubic

• The end behavior of the graph is x →∞, y→∞ and x→∞, y→⁻∞
• The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
• The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
• The end behavior of the graph is The end behavior of the graph is x →∞,y→⁻∞ and x→∞, y→⁻∞

Tags

CCSS.HSF-IF.C.7A

• The end behavior of the graph is x →∞, y→∞ and x→∞, y→⁻∞
• The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
• The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→0
• The end behavior of the graph is x →∞,y→∞and x→⁻∞, y→⁻∞

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

How many relative extrema are in the picture?

• 2

• 3

• 4

• 5