Quadratics

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Is this a max or min?

• max
• min
• cannot be determined

A parabola has a vertex at (-3,2). Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2

Find the y-intercept of f(x) = 2x²-2x + 1

• 2
• -2
• 1
• -1

What is the axis of symmetry?

• the slope of the graph
• the dividing line for a parabola
• a way to spin my pencil
• the x-axis

The lowest point on a parabola is called..?

• Maximum value

• Minimum value

• A root

• An x-intercept

Does the equation open up or down? 
Y = -3x² +7x - 2

• up
• down
• Neither; it opens to the right.
• Neither; it opens to the left.

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

What is the vertex of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

What do we call the graph of a quadratic function?

• parabola
• linear
• cubic
• sinusoidal