Standard to Vertex Form of Quadratics(by Completing of square)

Standard form of Quadratics into

Vertex Form

(By Completing the square)

​Rhealyn Ople

​Representation:

Steps in
Completing
the Square

Multiple Choice

Find the vertex form of the equation.

• (x + 10)^2 +3

• (x + 2.5)^2 -3

• (x + 5)^2 +3

• (x - 2.5)^2 +3

​Example 1:

​Example 2:

Multiple Choice

What is missing to complete the trinomial quadratic equation?

• 25

• 10.25

• 20.25

• 11.25

Fill in the Blanks

Multiple Choice

What is the vertex form of the quadratic equation?

• y = (x-1)^2 + 1

• y = (x+2)^2 +1

• y = (x+1)^2 -2

• y = (x-1)^2 -2

Fill in the Blanks

Multiple Choice

What are the vertex of the quadratic equation?

• vertex = (75, -15)

• vertex = ( 5, -75)

• vertex = (-15, 5)

• vertex = (5, -15)

Multiple Choice

What are the vertex of the equation?

• vertex = {9, -2}

• vertex = { 5, -2}

• vertex = {2, -5}

• vertex = {2, -9}

Open Ended

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