Parts of Quadratic Functions

What are the x-intercepts of the graph?

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

What are the X-intercept(s) of this graph?

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Does this graph have maximum or minimum value?

• maximum

• minimum

• neither

• both

A line about which a figure is symmetric is the _____________________.

• Solution Set

• Intercept Formula

• Quadratic Function

• Axis of Symmetry

A diver is standing on a platform above the pool. He jumps form the platform with an initial upward velocity of 8 ft/s. Use the formula: h(t) = −16 t² + 8t + 24

How high is the platform?

• .25 ft

• 24 ft

• 25 ft

• 8 ft

• 1

• 3

• 2

• 5

• Linear

• Quadratic

• Exponential

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 

The graph of a quadratic function is called

• a line

• a hyperbola

• a parabola

• a cubic

The constant term of a quadratic function is the...?

• vertex

• minimum

• axis of symmetry 

• y-intercept