Graphing Factored Form Quadratics

Find the vertex of

f(x) = -(x+6)(x-2)

• (-2, 16)

• (2, 0)

• (2, 4)

• (-2, 4)

What is the vertex?

• (2, 0)

• (3, -1)

• (0, 8)

• (4, 0)

What is the axis of symmetry of the given function?

• x = -4

• x = 4

• x = -2

• x = 2

What are the x-intercepts for g(x) = (x + 8)(x + 2)

• 8 and 2

• (8, 2)

• -8 and - 2

• (-8, -2)

Tags

CCSS.HSF-IF.C.7C

Tags

CCSS.HSF-IF.C.7A

Select all of the x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the factored form of a quadratic equation?

• y=x²

• y=ax²+bx+c

• y=(x+h)²+k

• y= (x+a)(x+b)

• (0,3)     (0,1)

• (1,0)     (3,0)

• (0,-3)     (0,-1)

• (-1,0)     (-3,0)

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts

• (0,4)     (0,-1)

• (-4,0)     (1,0)

• (0,-4)     (0,1)

• (-1,0)     (4,0)

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