Polynomial and End Behavior

What kind of leading coefficient does the function have?
  f(x) = -2x² + 4x - 7

• positive

• negative

Tags

CCSS.HSF-IF.C.7A

What degree does the function have?
 f(x) = 8x⁵ - 9x⁴ + 7x²

• odd

• even

Tags

CCSS.HSF.BF.B.3

What is the degree of the polynomial function
P(x)=3x⁴-7x²-2x⁷-x+4?

• 4

• 7

• 2

• 1

What is the leading coefficient of the polynomial?
  7x⁵ - 9x² + 6x

• 7

• 5

• 9

• 2

Describe the end behavior of the graph.

What would be the end behaviors for the polynomial below?

What would be the end behaviors for the polynomial below?

What is the end behavior of the function

• as x →⁻∞,y→⁻∞, as x →∞, y→⁻∞

• as x→⁻∞, y→∞, as x →∞, y→∞

• as x→⁻∞, y→0, as x →∞, y→∞

• as x→⁻∞, y→⁻∞, as x →∞,y→∞

Tags

CCSS.HSF-IF.C.7A

Simplify the expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 

• -7n² - 8n + 3 

• -6n² - 8n + 3

• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

(3x³ + 5x - 1) ÷ (x + 1)

• 3x³ - 3x² + 8x - 9

• 3x² - 3x + 8 - 9/x+1

• 3x² + 3x + 8 + 7/x+1

• 3x³ + 3x² + 8x + 7

Tags

CCSS.HSA.APR.D.6