Parabola Vertex

The vertex is halfway between the focus and directrix.

• true

• false

Given the equation of the parabola, where would the VERTEX be? (put in standard form)

• ( 3 , 3)

• (24, 3)

• ( - 24, 3)

• (-3, 3)

The parabola y = x² - 2 will have a vertex of

• (0, 2)

• (0, -2)

• (2, 0)

• (-2, 0)

The parabola y = 1/2 (x + 4)² - 3 is

• Standard Form

• Vertex Form

• Intercept Form

The parabola y = 1/2(x + 4)² - 3 will have a vertex of

• (4, - 3)

• (- 4, 3)

• (- 4, - 3)

• (4, 3)

The parabola y = - 2(x + 2)² + 5 will have a vertex of

• (- 2, 5)

• (2, 5)

• (- 2, - 5)

• (2, - 5)

The parabola y = 3(x + 1)² = 3 is

• In Standard Form

• In Vertex Form

• Is in intercept form

The graph of the parabola y = 3(x + 1)² + 3

• will have a maximum.

• will have a minimum.

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the parabola.

• (- 1, 4)

• (3, 0)

• ( 1, - 4)

• (0, -1)

What is the axis of symmetry

• x = - 1

• x = 1

• x = 3

• x = 0

Tags

CCSS.HSF-IF.C.7A