Find the Quadratic Function with the Vertex and Point

Find the Vertex:
f(x) = x² + 10x + 21

• (-5,-4)

• (1,10)

• (10,21)

• No Real Solution

Find the Vertex:
y = x² + 6x + 2

• (-3,-7)

• (1,6)

• (6,2)

• No Real Solution

What is the vertex of  x²+10x+24?

• (-5,-1)

• (5,1)

• (6, 4)

• (-6,-4)

Give the vertex of the equation.

• (-5, -42)

• (-5, 8)

• (-10, -33)

• (5, 8)

( ​ (a)   , ​ (b)   ​ )

• 9

• 0

• 3

• -9

• -3

The table of a quadratic function is shown.

Create the ordered pair that represents the vertex of the quadratic.

( ​ (a)   , ​ (b)   )

• -2

• -6

• -3

• -5

• -4

• -1

• 0

• 1

• 3

A graph of a quadratic function is shown. What is the vertex of the function?

What is the vertex of this function?

a

b

c

d

Y-intercept

Vertex

Zero (+)

Zero(-)

Label parts of this function.

a

b

c

d

Zero(-)

Y-intercept

Zero (+)

Vertex

Tags

CCSS.HSF-IF.C.7A

What's the x value of the vertex of y = 3x² - 6x + 4 ?

• x=1

• x=-6

• x=2

• x=-1