Three Forms of Quadratic Functions

Convert the following graph into standard form:

Convert the following graph into vertex form:

The three forms for the equations of a quadratic function are:

• standard form

• vertex form

• factored form

• parabolic form

What form is this equation?

• standard form

• vertex form

• factored form

Mathematical Equivalence

ON

Standard Form = ​ (a)   Factored Form = ​ (b)   Vertex Form = ​ (c)  

• Standard Form

• Intercept Form

• Vertex Form

When you rewrite a quadratic equation in the following form. It is written in ________ form

• Vertex Form

• Standard Form

• Quadratic Form

• Factored Form

A table of values for a quadratic function is shown.

Type the equation of the quadratic function in Standard Form.

y = ax² + bx + c

Mathematical Equivalence

ON

What form is this equation?

• Standard form

• Vertex Form

• Factored Form