Complete the Square for Vertex Form

Find the missing value "c" to create a perfect square trinomial:
x² + 26x + ___ 

• 13

• 136

• 169

• 26

Tags

CCSS.HSA-REI.B.4B

Find the missing value "c" to create a perfect square trinomial:
x² + 22x + ___ 

• 11

• 22

• 121

• 2121

Tags

CCSS.HSA-REI.B.4B

Given the equation for this parabola: y= 5(x+2)²-7, does this parabola have a maximum or minimum value?

• Maximum

• Minimum

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the parabola: y=x²+6x+10

• (-6, 10)

• (-3, 1)

• (3, -1)

• (10, -6)

Convert the equation y= x²-2x-5 into vertex form. 

• y= (x-1)²-6

• y= -(x-1)²-6

• y= (x+1)²-6

• y= -(x+6)²-1

Complete the square.

x² - 14x + ____

• - 196

• 49

• - 49

• 28

Tags

CCSS.HSA-REI.B.4B

Complete the square.

x² + 6x + ____

• 9

• 12

• 36

• - 9

Tags

CCSS.HSA-REI.B.4B

Complete the Square

x² - 10x + ____

• x² + 10x - 100

• x² - 10x + 100

• x² + 10x - 25

• x² - 10x + 25

Tags

CCSS.HSA-REI.B.4B

What do you do to the b value to correctly complete the square?

• square it

• divide it by 2 and square the result

• divide it by 2 and take the square root of the result

• divide it by 2 only

Tags

CCSS.HSA-REI.B.4B

Write the following quadratic expression in completed square form...

x² - 6x - 3

• (x - 3)² - 12

• (x - 3)² - 6

• (x - 3)² + 6

• (x - 3)² + 3

Tags

CCSS.HSA-REI.B.4B