Quadratics intro quiz

The highest or lowest point on the parabola

• Parabola

• Domain

• Vertex

• Range

All possible x-values

• Domain

• Range

• Parabola

• Vertex

The curved graph of a quadratic (the U shape)

• Quadratic

• Parabola

• Vertex

• Minimum

Where the parabola (U shape) crosses the x-axis.

• Domain

• Range

• Y-intercept

• X-intercept

Another name for the x-intercept

• Roots

• Zeros

• Solutions

• All of the above

A vertical line that cuts the parabola into 2 symmetrical halves. This always goes through the vertex and ALWAYS begins with "x=" This is sometimes called the "line of symmetry".

• Parabola

• Quadratic

• Axis of Symmetry

• Domain

All possible y-values

• Domain

• Range

• Parabola

• Vertex

Where the parabola crosses the y-axis.

• X-intercept

• Domain

• Y-intercept

• Axis of Symmetry

What is the equation for the axis of symmetry?

• y=3
• x=3
• x=5
• x=1

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros