Polynomial and End Behavior

Determine the end behavior of the function.

f(x) = 2x⁶ – 4x³ + 3x² – 7x

• up up

• down down

• up down

• down up

State the y-intercept.

y = -3x³ + 4x² – 7x + 10

• 10

• 840

• 0

• -10

State the y-intercept.

y = 2x⁵ + 3x⁴ – 5x² + 3x

• -90

• 90

• 3

• 0

Determine the end behavior of the function.

• up up

• down down

• up down

• down up

Determine the end behavior of the function. y = -4x⁷ + 2x –2x + 9

• up up

• down down

• up down

• down up

State the y-intercept.

f(x)=(x+3)(x+2)(x²–4)

• -24

• 24

• 96

• 0

When the end behavior of a function is described as shown, then the function must be of _____ degree.

Choose the graph that best matches the given description of end behavior.

• 
• 
• 
• 

Select the statement that best describes the end behavior of this function.

• 
• 
• 
• 

Identify the zeros of this function. (Select all that apply)

• x= -1

• x=-2

• x=2

• x=5

• x= 0