Key Attributes of a Quadratic Function

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Standard form of a quadratic equation

• y=x²

• y=ax²+bx+c

• y=mx+b

• y=x

The highest or lowest point on the graph of a quadratic equation.

• minimum

• maximum

• vertex

• axis of symmetry

What is the name of the imaginary line that cuts a parabola in half and goes through the vertex?

• the middle

• axis of symmetry

• minimum

• standard form

The shape of the graph of a quadratic equation is known as

• a line

• a U

• a parabola

• a vertex

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Does this function have a minimum value or maximum value?

• Minimum value

• Maximum value

What is the vertex?

• (2, 64)

• (64, 2)

• (4, 0)

• (0, 0)

What are the x intercepts?

• (0, 0)

• (4, 0)

• (2, 64)

• (0, 4)

What is the axis of symmetry?

• x = 2

• 2

• y = 2

• x = 64