Quadratic Key Features from Graph

Does the quadratic have a max/min vertex, and does the parabola open up/down?

• max/ opens down

• min/ opens up

• max/ opens up

• min/ opens down

This graph has a...

(Max or Min)

• max

• min

Tags

CCSS.HSF-IF.C.7A

What is the range of this function?

(Hint: The grid intervals are a bit tricky)

• all real numbers less than -1

• all real numbers greater than or equal to -1

• All real numbers

• -1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the green dashed line (drawn in the picture) called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A

Label the correct key features of the graph.

a

b

c

Axis of Symmetry

Vertex

x-intercept

Tags

CCSS.HSF-IF.C.7A

Match each point with the key feature it represents according to the graph

• Point D

• left zero

• Point B

• vertex

• Point E

• right zero

• Point A

• not a key feature

• Point C

• y-intercept

Tags

CCSS.HSF-IF.C.7A

Label the Graph with the Correct Key Features.

• Y-Intercept

• Zero

• Vertex

Label the features of the quadratic shown.

e

f

g

d

c

Zeros

All Real Numbers

Axis of Symmetry

Vertex

Tags

CCSS.HSF-IF.C.7A

Label the following on the graph.

a

b

c

x-intercept

axis of symmetry

y-intercept

vertex

maximum

The vertex is the - and the axis of symmetry is -​ (a)   ​ ​ (b)   ​

• (2,1)

• x=2

• (1,2)

• y=1

• (0,5)