Algebra 1 7.1 Properties of Quadratics

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

What is the axis of symmetry for this graph?

• y=2
• x=2
• x=0
• y=0

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Does this parabola have a minimum or maximum and what is its value?

• minimum: (5,2)

• maximum: (5,2)

• minimum: (2,5)

• maximum: (2,5)

What is the vertex?

• (4,-4)
• (2,0)
• (0,2)
• (6,0)

Does this parabola have a minimum or maximum and what is its value?

• minimum: (0,5)

• maximum: (2,0)

• minimum: (5,2)

• maximum: (2,5)

The axis of symmetry line passes through which point?

• y-intercept
• any random point
• vertex
• symmetrical point for the vertex

Which best describes the vertex of a parabola?

• Any point on the parabola.
• A point on the x-axis.
• The highest or lowest point of a parabola
• A point on the y-axis.