Key Features of Quadratics

The dotted green line on the graph represents the ...

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

Select all the different names for where the parabola crosses the x-axis.

• Vertex

• Root

• Zero

• Quartic

• x - intercept

Does this graph have a maximum or a minimum?

• maximum

• minimum

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

• minimum: 2

• maximum: 2

• minimum: 5

• maximum: 5

What is the vertex and Axis of Symmetry for the parabola shown on the grid?

• Vertex (3,8) A.O.S. x = 3

• Vertex (3,8) A.O.S y = 3

• Vertex (8,3) A.O.S x = 3

• Vertex (8,3) A.O.S y = 3

Which coordinate point best represents the vertex of the parabola?

• (-4, 0)

• (-1, -9)

• (0, -8)

• (2, 0)

What are the x-intercept(s) of the parabola shown on the grid?

• (-1,0) and (-3,0)

• (1,0) and (3,0)

• (0,-3)

• (0,1) and (0,3)

What is the equation of the axis of symmetry?

• y=0

• y=3

• x = 3

• x = 0

What are the zero(s) of the function on the grid?

• 0 and 4

• 4

• 0

• 2 and 4

What is the y-intercept of the parabola shown on the grid?

• 0

• 0 and 4

• 2

• 4