Quadratics Key Features

What is the axis of symmetry?

• y = 2

• x = -4

• x = -2

• y = 0

One root of the quadratic equation whose related function is graphed lies between which two consecutive integers?

• 1 and 2

• 2 and 3

• 0 and -1

• 0 and 1

The given quadratic function has no real root.

• True

• False

• A

• B

• C

• D

Match the following term with the best definition.

• Axis of symmetry equation

• parabola

• The line of reflection of a quadratic function

• Quadratic Function Equation

• The highest or lowest point

• axis of symmetry

• The shape of a quadratic function

• vertex

Name the vertex to the given quadratic graph

• (2,3)

• (3,2)

• (0,-1)

• (4,-1)

• A

• B

• C

• D

What is the significance of the ordered pair (0, -2) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the range of this function?

• (- ∞,+∞)

• [0, +∞)

• [-2, +∞)

• [2, +∞)