Polynomial Functions Graphs

identify zeros

• (-1,0)

• (0,-1)

• (-0.333,1.333)

• (0.333,0)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

• (1, 4)
• (0, 2)
• (-1, 0)
• (2, 0)

y =  ^_(x + 2)(x - 1)² y = -(x - 2)(x + 1)² y = (x - 2)(x + 1)² y = -x³

• y =  ^_(x + 2)(x - 1)²

• y = -(x - 2)(x + 1)²

• y = (x - 2)(x + 1)²

• y = -x³

Tags

CCSS.HSA.APR.B.3

Does (-1,0) have multiplicity of 1 or 2?

• 1

• 2

• 0

Does (1,0) have multiplicity of 1 or 2?

• 1

• 2

• 0

• (-2.55, 0), (2.55, 0)
• (-3, 0), (-2, 0), (2, 0), (3, 0)
• (0, 36)
• (0, -3), (0, -2), (0, 2), (0, 3)

Tags

CCSS.HSF-IF.C.7A

• (0, 4)
• (2, 0)
• (0, 2)
• (-1, 0)

• y = x(x - 3)(x - 2)
• y = x(x - 3)² (x+2)
• y = x(x + 3)² (x - 2)
• y = -x(x + 3)² (x - 2)

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

Tags

CCSS.HSF-IF.C.7C

What are the increasing intervals?

Tags

CCSS.HSF-IF.C.7A