Line of Symmetry, Vertex, Quadratic Equations

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

The graph of a quadratic function is called

• a line

• a hyperbola

• a parabola

• a cubic

3x² - 4 is a quadratic

• true

• false

Does this parabola have a maximum or minimum?

• Maximum

• Minimum

The formula x = -b/2a is used to find

• the roots

• the x-value of the vertex

• the y-intercept

• the axis of symmetry

When a parabola opens downward the vertex is

• a minimum

• a maximum

• a vertex

• a parabola

The highest or lowest point on a quadratic is called the...

• Max

• Vertex

• Axis of Symmetry

• Intercept

The line that goes through the vertex of a parabola is called the...

• Vertex

• Axis of Symmetry

• x-intercept

• y-intercept

Which is these equations is a quadratic function?

• f(x)=2x+5

• f(x)=2^x

• f(x)=(x+1)³

• f(x)=(x-5)²

The point (4, -3) is a...

• Maximum

• Minimum