warm up 3/25/ 3th block

If the graph of a function crosses the x-axis, what does that mean about the multiplicity of that zero?

• Even

• Odd

• None

What are the
zeros of the polynomial
y = 3(x + 4)(x + 1)(x - 3)?

• -4, -1, 3
• 3, -3, 4, 1
• 4, 1, -3
• 3, -4, -1, 3

Tags

CCSS.HSF-IF.C.7C

What are the zeros of the polynomial function?

y = x(x - 6)(x + 5)

• 0, 6, -5

• 6, -5

• 0, -6, 5

• 1, -6, 5

Tags

CCSS.HSF-IF.C.7C

What are the roots of the polynomial function?
y = (x + 2)(x - 7)³

• -2, 7 multiplicity 3
• -2, 7, 3
• 2, -7 multiplicity 3
• 2, -7, 3

Tags

CCSS.HSF-IF.C.7C

Which one of these are not a zero of  $f\left(x\right)=-2x\left(3x+1\right)^2\left(x+7\right)^7$  

• -2
  

• 0

•  $-\frac{1}{3}$  

• -7

Tags

CCSS.HSF-IF.C.7C

How does a multiplicity of 2 affect the graph?

• cross

• bounce

• wiggle (change direction)

How does a multiplicity of 1 affect the graph?

• bounce

• cross

• wiggle (change direction)

Even or odd degree?

• even

• odd

max/min

• absolute max

• absolute min

• local max

• local min

Even or odd?

• even

• odd

Tags

CCSS.HSF.BF.B.3