Quadratic Functions

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

What is the vertex of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

The x-intercepts of a quadratic equation are known as the _____.

• Vertices

• Roots

• Squares

• Formulas

Which of the following represents a quadratic function?

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON