Quadratics Graphs Mini Quiz

Is this a max or min?

• max
• min
• cannot be determined

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

A line about which a figure is symmetric is the:

• Solution Set
• Intercept Formula
• Quadratic Function
• Axis of Symmetry

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Standard Form of a quadratic equation is y =

• (x + a)(a + b)
• ax² + bx + c
• (x - h)² + k
• mx + b

The parabola f(x) = x² - 4x - 8...

• Opens upward

• Opens downward

• Opens left

• Opens right

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

What is the domain of the graph?

• All real numbers
• To infinity and beyond
• y ≥ -1
• x ≥ 0

What is the range of the graph?

• All real numbers
• To infinity and beyond
• y ≥ -1
• x ≥ 0