Identifying Key Features of a Parabola

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

Tags

CCSS.HSF-IF.C.7A

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

Is this point a maximum or minimum?

• maximum

• minimum

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

(0,1) on this parabola is the...

• vertex and maximum 

• vertex and minimum

• axis of symmetry

• focal point

Tags

CCSS.HSF-IF.C.7A

(-2,0) is the...

• vertex and y-intercept

• middle point

• vertex and x-intercept

• line of symmetry

Tags

CCSS.HSF-IF.C.7A

What is the directrix of this parabola?

• x = -3

• y = -3

• x = 3

• y = 3

Match the following:

• Y-Intercept

• Vertex

• Zero(s)

• X-intercept(s)

• Solution(s)

Tags

CCSS.HSF-IF.C.7A

In a parabola, "p" tells you the distance from the ​ (a)   to the ​ (b)   and ​ (c)  

• vertex

• focus

• directrix

• origin

• parabola

• axis

What is the equation of the axis of symmetry?

• y = 0

• x = 0

• x = 3

• x = -3

Tags

CCSS.HSF-IF.C.7A