Graph a Quadratic

Use the graph to find the range of the parabola.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A quadratic function is a function that is shaped as a ___________, a u-shaped curve.

• line

• parabola

• quadratic

• square

Tags

CCSS.HSF-IF.C.7A

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

• Domain

• Range

• Y-intercept

• X-intercept

Tags

CCSS.HSF-IF.C.7A

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

Is this parabola a maximum or minimum?

• maximum

• minimum

• cannot be determined

Tags

CCSS.HSF-IF.C.7A

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

Tags

CCSS.HSF-IF.C.7A

Where the parabola crosses the y-axis.

• X-intercept

• Domain

• Y-intercept

• Axis of Symmetry

Tags

CCSS.HSF-IF.C.7A

The vertex is defined as:

• The maximum.

• The minimum.

• The highest or lowest point of the parabola.

• The vertical height of the parabola

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A