Completing the Square and Vertex Form

Complete the Square and write in Vertex Form: f(x) = x² + 6x + 5

• (x + 3)² - 4

• (x + 6)² - 4

• (x + 3x)² - 4

• (x + 3)² + 9

Complete the square and write in Vertex Form  f(x) = x² + 4x + 9

• f(x) = (x+2)² + 5

• f(x) = (x - 2)² + 5

• f(x) = (x+4)² + 5

• f(x) = (x+2)² - 5

Which of the following equations shows the vertex form of a quadratic?

• y = ax² + bx + c

• y = a(x - h)² + k

Using Vertex Form, f(x) = a(x - h)²+ k, how do you write the equation for the Axis of Symmetry?

• x = h

• y = k

• x = a

• y = h

Complete the Square and write in Vertex Form:
f(x) = x² + 6x + 5

• (x + 3)² - 4

• (x + 6)² - 4

• (x + 3x)² - 4

• (x + 3)² + 9

Complete the square and write in Vertex Form
f(x) = x² + 4x + 9

• f(x) = (x+2)² + 5

• f(x) = (x - 2)² + 5

• f(x) = (x+4)² + 5

• f(x) = (x+2)² - 5

Complete the square and write the equation in Vertex Form:

• f(x) = (x - 5)²

• f(x) = (x + 10)²

• f(x) = (x+5)²

• f(x) = x² - 5

I am completing the square. Given: y=x^2-10x+5 Step 1: y-5=x^2-10x Step 2: y-5+25=x^2-10x+25 My next step would look like:

Complete the Square
f(x) = x² + 6x + 5

• (x + 3)² - 4

• (x + 6)² - 4

• (x + 3x)² - 4

• (x + 3)² + 9