Quadratics- Factored Form

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

Tags

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• zeros or x-intercepts

Tags

CCSS.HSF-IF.C.7A

Find the zeros.

• 0 and 4
• 0 and -4
• 0
• -4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

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Tags

CCSS.HSF-IF.C.7A

Which quadratic equation models the parabola shown?

• y = (x-2)(x-5)

• y = (x+2)(x+5)

• y = -(x+2)(x+5)

• y = -(x-2)(x-5)

Tags

CCSS.HSF-IF.C.7A

Which quadratic equation models the parabola shown?

• y = (x-2)(x+5)

• y = (x+2)(x+5)

• y = -(x-2)(x-5)

• y = -(x+2)(x+5)

Tags

CCSS.HSF-IF.C.7A

Which graph below matches up with the equation:

y = -⅕(x+6)(x+1)

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Tags

CCSS.HSF-IF.C.7A

Write the equation of the graph in factored form.

• (x-4)(x+3)=0

• -(x+3)(x-4)=0

• (x+4)(x-3)=0

• -(x-3)(x+4)=0

Tags

CCSS.HSF-IF.C.7A

Write the equation of the following in factored form:
y = a(x - r)(x - s)

• y = ¹/₃(x - 4)(x - 8)
• y = 3(x - 4)(x - 8)
• y = -3(x + 4)(x + 8)
• y = ^-1/₃(x + 4)(x + 8)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.B.3

Write the equation of the following in factored form:
y = a(x - r)(x - s)

• y = (x - 5)(x - 9)
• y = (x + 5)(x + 9)
• y = -1(x - 5)(x - 9)
• y = -1(x + 5)(x + 9)

Tags

CCSS.HSF-IF.C.7A