Quadratic and Parabola Vocab

The vertex of the parabola is the...

• maximum 

• minimum

• axis of symmetry

• line of symmetry

A swim team member performs a dive from a 14-foot high springboard. The parabola shows the path of her dive. The domain is​ (a)   and the range is ​ (b)   .

Tags

AI.9.6

Where the parabola crosses the y-axis.

• X-intercept

• Domain

• Y-intercept

• Axis of Symmetry

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

The line that goes through the vertex of a parabola is called the...

• Vertex

• Axis of Symmetry

• x-intercept

• y-intercept

Which is these equations is a quadratic function?

• f(x)=2x+5

• f(x)=2^x

• f(x)=(x+1)³

• f(x)=(x-5)²

The point (4, -3) is a...

• Maximum

• Minimum

The vertex of this quadratic is...

• (1,16)

• (-3,0)

• (5,0)

• (0,15)

A quadratic is _________ about the vertex.

• started

• concave down

• concave up

• symmetric

All possible x-values

• Domain

• Range

• Parabola

• Vertex