Interpreting Key Features of Quadratics

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

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

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

Is this point a max or min?

• max

• min

Label the following on the graph.

a

b

c

axis of symmetry

vertex

x-intercept

maximum

y-intercept

Tags

CCSS.HSF-IF.C.7A

• A

• B

• C

• D

• The ball is launched from 20 feet

• vertex

• Reaches a max of 164 feet in 3 seconds.

• y-intercept

• The ball hits the ground in 6.2 seconds.

• x-intercept

Match the following term with the best definition.

• The highest or lowest point

• axis of symmetry

• The line of reflection of a quadratic function

• vertex

• Axis of symmetry equation

• The shape of a quadratic function

• parabola

• Quadratic Function Equation

• A

• B

• C

• D

What is another name for the x-intercepts of a quadratic?

• y-intercept

• Zeros

• x-axis

• They don't have another name

Tags

CCSS.HSF-IF.C.7C