Graphing Quadratic Equations Key Features

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

What is a axis of symmetry?

• all real numbers

• y=5

• the line that divides the graph in equal halves

• y=mx+b

Graph the given equation.

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Which graph best represents h(x) = (x + 1)(x – 3)?

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Which graph best represents y = -x² + 6x - 1 ?

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• x = -4

• x = 4

• y = 4

• y = -4

What are the coordinates of the vertex, and is it a maximum or minimum?

• (-1, 4); Maximum

• (-1, 4); Minimum

• (4, -1); Maximum

• (4, -1); Minimum

Is this point a max or min?

• max

• min