Graphs of Polynomials TEST RETAKE

What is the degree of x(x + 2)(x - 3)?

• 1
• 2
• 3
• 4

• (0,0); (-2,0); (5,0):  Cross, bounce, cross

• (0,0); (-2,0); (5,0):  Bounce, bounce, cross
  

• (0,0); (-2,0); (5,0):  Cross, bounce, bounce
  

• (0,0); (-2,0); (5,0):  Cross, cross, bounce
  

f(x) = (x+2)(x-3)²(x-4)

Which choice best describes the zeros?

• -2, 3 (multiplicity 2), 4

• -2 (multiplicity 2), 3, 4

• 2, -3 (multiplicity 2), -4

• 2 (multiplicity 2), -3, -4

What is the DEGREE of the polynomial 3x³ + 2x⁴ + 5x ?

• 1

• 2

• 3

• 4

Describe the end behavior of
f(x) = -5x⁴ - 2x² + 8

• Left side: Rises  
   Right side: Rises
• Left Side:  Rises
  Right side: Falls
• Left side: Falls
  Right side: Rises
• Left side: Falls
  Right side: Falls

How many zeroes are shown in the graph?

• 1

• 2

• 3

• 4

What is the increasing interval(s) of the function behind this text?

• (-1.3, -.4), (.7, ∞)
• (-∞, -5), (.5, 2)
• (-5, .5), (2, ∞)
• None

For the given polynomial graph, state the relative maximum?

• 8 at x = 1

• 1 at x = 2

• 2 at x = 1

• -2 at x = -1

How would you describe the point at (0,6)?

• Relative Minimum

• Absolute Minimum

• Relative Maximum

• Absolute Maximum

Check all the intervals where this graph is decreasing.

• (-∞, -1)

• (-1, 0)

• (0, 1)

• (1, ∞)