Line of Symmetry, Vertex, Quadratic Equations

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

Tags

CCSS.HSF-IF.C.7A

How many x-intercepts does this quadratic have?

• 0

• 1

• 2

• infinitely many

Tags

CCSS.HSF-IF.C.7A

The curved graph of a quadratic (the U shape)

• Quadratic

• Parabola

• Vertex

• Minimum

Tags

CCSS.HSF-IF.C.7A

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

Use the picture to find the vertex and axis of symmetry:

• Vertex (3,8) Axis x = 3

• Vertex (3,8) Axis y = 3

• Vertex (8,3) Axis x = 3

• Vertex (8,3) Axis y = 3

Which value is the vertex?

• (-4, 0)

• (-1, -9)

• (0, -8)

• (2, 0)

What is the equation for the axis of symmetry?

• x = 2

• x = 6

• x = 3

• x = 0

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the quadratic function: f(x) = x² - 6x + 11 Hint: Use Desmos

• (3,2)

• (-3,-2)

• (-3,2)

• (3,-2)

Which of the following are all the different ways to name the solutions to a quadratic equation?

(Choose all that apply)

• Vertex

• Root

• Zero

• Quartic

• x - intercept