Parabolas Focus Vertex Axis of Symmetry

Find the vertex of
f(x) = -x² - 4x + 12.

• (-2, 16)

• (2, 0)

• (2, 4)

• (-2, 4)

Find the vertex of f(x)= -2x²-16x+3.

• (4, -93)

• (-4, 35)

• (-4,99)

• (8,3)

Given y=2(x+3)(x-7), find the vertex.

• (2, -50)

• (10, 50)

• (-2, -18)

• (4, -42)

What is the vertex of the function?

• (-3, -16)

• (3, 20)

• (-6, -7)

• (0, -7)

Find the vertex   y = (x - 5)(x - 1)

• (5, 1)

• (-5, - 1)

• (3, -4)

• (-3, 32)

Find the vertex.  y = x²+ 16x + 71

• V(-8, 7)

• V(-8, 3)

• V(8, 10)

• V(16, -2)

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

The line that goes through the vertex of a parabola is called the...

• Vertex

• Axis of Symmetry

• x-intercept

• y-intercept

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A