Algebra Quadratic Functions

Find the missing value "c" to create a perfect square trinomial:
x² – 8x  + ___ 

• -4

• 16

• 4

• 8

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

The solutions of a quadratic equation are known as the _____.

• Vertices

• Roots

• Squares

• Formulas

Does the equation have a max or min?
y = 2x² + 7x + 5

• max

• min

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

• Max

• Vertex

• Axis of Symmetry

• Intercept

This graph is...

• Concave up

• Concave down

What is the equation of the axis of symmetry of this parabola?

• 2

• 0

• x=2

• x=0

Is this a max or min?

• max

• min

• cannot be determined

Does y = -4x² have a maximum or minimum value?

• maximum

• minimum