Attributes, Domain & Range of Quadratics

What is the equation for the axis of symmetry for the quadratic function shown?

Hint: The vertex can help by identifying the x value

• y = -3

• x = -3

• x = 5

• y = 5

What is the y-intercept of the quadratic function?

• 2

• 4

• -2

• 0

What is the maximum value of the quadratic shown?

Hint: The vertex can help identify the maximum value of y

• 3

• 5

• -2

• 4

Which equation best represents the axis of symmetry for the quadratic function shown?

Hint: Symmetry is where the parabola can be cut EQUALLY in half. The vertex helps identify this x point.

• x = 6

• y = 6

• x = 2

• y = 2

Does this graph have maximum or minimum value?

• maximum

• minimum

• neither

• both

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

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Does the graph of the equation have a minimum or maximum?

Y = -2x² + 4x + 18

• Minimum

• Maximum

How many zeros does this parabola have? 

• 3
• 2
• 0
• 1

What is another name for the x-intercepts of a quadratic?

• y-intercept
• Zeros
• x-axis
• They don't have another name

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