Graphs and Zeros of Polynomial

What are the zeros?

• x = - 4

• There are none

• x = - 1.5 & 1.5

• x = - 3.5 and 3.5

What are the decreasing intervals?

• (- ∞, -1.5) & (0, 1.5)

• (-1.5, 0) & (1.5, ∞)

• (- ∞, -1.5) & (-1.5, 0)

• (-1.5, 0) & (0, 1.5)

What are the zeros?

• approximately x = - 3.2

• There are none

• approximately x = 3.2

• approximately x = - 3.2 and 3.2

Which of the following correctly identifies the End Behavior?

• 
• 
• 
• 

What are the decreasing intervals?

• (- ∞, 0) & (2, ∞ )

• (-1, 0) & (2,-4)

• (0,2)

• (0, -4) & (0, 2)

Which of the following correctly identifies the End Behavior?

• 
• 
• 
• 

What are the increasing intervals?

• (- ∞, 0) & (2, ∞ )

• (-1, 0) & (2,4)

• (0,2) & (-3, -7)

• (-8, -3) & (-7, 8)

How many extrema (maxes and mins) are in the picture?

• 2

• 3

• 4

• 5

What are the zeros of the function?

• x=1, x=-9

• x=0, x=-8

• x=-2, x=4

• x=-4, x=2

How many zeros does this parabola have?

• 3

• 2

• 0

• 1