Solving Vertex Form

Solving from vertex form is an extension of what other method?

• Factoring/Zero Product Property

• Completing the Square

• Quadratic Formula

• Graphing

What is the vertex of the given function?

• (-6, 3)

• (-3, 6)

• (3, 6)

• (6, 3)

• (-2, 3)

Given: y = (x - 5)² + 6, the vertex is

• (2,-5)

• (-5,6)

• (2,6)

• (5,6)

What is the vertex form of the quadratic equation with vertex at (-3, 4)?

Tags

CCSS.HSF-IF.C.7A

What is the vertex form of the quadratic equation with vertex at (2, -5)?

Tags

CCSS.HSF-IF.C.7A

What does the vertex form of the equation allow us to find easily?

• y-intercept

• vertex

• concave up or down

• stretch or compress

• x-intercepts

What is the vertex form of a quadratic equation?

• f(x)=x

• f(x)=x²

• f(x)=ax²+bx+c

• f(x)=a(x-h)²+k

What is the vertex form of this quadratic?

• f(x) = -(x - 2)² + 0

• f(x) = (x - 2)² + 0

• f(x) = -(x + 2)² + 0

• f(x) = (x + 2)² + 0

• a

• h

• k

• x

What is the equation of the quadratic shown in vertex form?