Algebra 2 Quadratic Forms

Mathematical Equivalence

OFF

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Which one is NOT a form of quadratic functions?

• Standard Form

• Factored Form

• Regular Form

• Vertex Form

• opens upward

• opens downward

• translated vertically

• translated horizontally

• -1

• -4

• 1

• 0

• 4

Use the quadratic function below to answer the following question: How many x - intercepts does this function have?

• 1

• 2

• 0

• 3

You need to know the vertex to state the​ (a)   which comes from the x value of your vertex. You also need to know the Vertex to state the ​ (b)   which comes from the ​ y value of your vertex. ​

• Axis of Symmetry

• Range

• a

• y-intercept

• Domain

Mathematical Equivalence

ON

What can we find easily in factored form?

• y-intercept

• vertex

• x-intercepts