Quadratic Equations Attributes

Which of the following represents a quadratic function?

Which of the following is NOT a quadratic function?

Below is the graph of a quadratic function. Which of the following best represents the equation of the graph? Which of the following best represents the equation of the graph?

• x = 1

• x = 5

• x = 0.5

• x = -1

The graph of a quadratic function is shown below.

What are the zeros of this quadratic function?

• y = -3 and y = 2

• y = 4

• x = -3 and x =2

• x = -4

• None of the above

Which list shows the functions correctly listed in order from narrowest to widest?

Which of the following is true about the graphs of both f(x) and g(x) given below? f(x)=3x^2+5 and g(x)=6-x^2

• The graphs are the same width

• The vertex of f(x) is above the vertex of g(x)

• The y-axis is the axis of symmetry for both graphs.

• The vertex of g(x) is the right of the vertex of f(x)