Quadratics Graphing

Convert the equation from Standard Form to Vertex Form.

• y = 3(x + 1)² - 8

• y = 3(x - 1) ² - 8

• y = 3(x + 2)² - 8

• y = 3(x - 2)² - 8

If given this equation, what is the vertex of the parabola?

• (5, -4)

• (-5, -4)

• (5, 4)

• (-5, 4)

Given the following equation, does this parabola have a maximum or minimum value?

• Maximum

• Minimum

Which equation has a vertex of (-3, 4)?

• y = 2(x+3)² + 4

• y = (x + 3)² - 4

• y = (x - 3)² + 4

• y = 2(x - 3)² + 4

What is the equation of this graph?

• f(x) = (x - 5)² + 1

• f(x) = (x - 1)² - 5

• f(x) = (x + 1)² - 5

• f(x) = (x + 5)² + 1

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

• maximum

• minimum

• neither

• both

The graph of a quadratic function is called a

• line

• parabola

• half oval

• vertex form

Identify the vertex and whether the graph opens up or down.

• (-1, 4); opens up

• (-1, 4); opens down

• (1, 4); opens up

• (1, 4); opens down

Does this graph have a maximum or a minimum?

• Maximum

• Minimum