What is the vertex of this quadratic equation?

y = 2(x + 2)² + 4

(a)  

• (-2,4)

• (2,4)

• (4,-2)

• (-4,-2)

Label the quadratic function.

a

b

c

d

Axis of Symmetry

Minimum, vertex

Y-Intercept

Zeros, Roots, Solutions

Tags

CCSS.HSF-IF.C.7A

Find the zeros of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

The table lists points of a quadratic function.

Which of the following points are zeros?

• A and C

• B only

• A, B, C

• A only

• A and B

Tags

CCSS.HSA.APR.B.3

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• zeros

Tags

CCSS.HSF-IF.C.7A

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSA.APR.B.3

How many zeros does this parabola have?

• 3

• 2

• 0

• 1

Tags

CCSS.HSA.APR.B.3

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSA.APR.B.3

What is the vertex of the parabola represented by the given table?

• (-2, 0)

• (-1, 2)

• (-3, -6)

• (0,0)