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Quadratic Graphs
Quadratic Properties
Quadratic Functions I
Quadratic Functions II
Functions
100

How many zeros (x-intercepts) can a quadratic function have?

What is 2, 1, or none?

100

The value of "a" for a graph of a quadratic function opening downward.

Negative?

100

The coordinates of the y-intercept for the quadratic function: 

y=-2x2 + 5x - 7

What is (0,-7)?

100

If the x-intercepts of a function are x = 6 and x=12, what is the Axis of Symmetry (x-value of the vertex)?

x = 9

100

What is the name of 2 angles that add up to 180 degrees?

What is supplementary. 

200

The shape of the graph of a quadratic function.

What is a parabola?

200

The vertex of the quadratic function          y = 5x2 + 10x - 2 is a maximum or minimum point.

Minimum

200

Find the zeros (x-intercepts) of the following: 

y = x2 - 8x - 20

x = 10 and x = -2

200

The vertex for this quadratic function:

y = x2 - 8x - 3

What is (4, -19)?
200

What is the equation of the axis of symmetry in this function ? 

y = -3x2 - 12

x = 0

400

The name of the line that divides a quadratic function exactly in half.

Axis of symmetry?

400

Order the following quadratic functions from narrowest to widest:

y=4x2   y=-12x2   y=11x2   y=-2x2

What is y=-12x2, y=11x2, y=4x2, y=-2x2?

400

What year did Mr. Aguilar graduate from HS?

1996

400

The coordinates of the y-intercept and one of the       x-intercepts for the quadratic function: 

y=3x2 + 2x - 1

What is y-intercept (0, -1) and x-intercepts (-1, 0) (0.33, 0)?

400

Evaluate this function with f(-5):

f(x) = 2x3 + 15x

f(-5) = -325

500

The name of the point on a quadratic function that will be the maximum or minimum of the function.

The vertex?

500

What size sneaker does Mr. Aguilar wear?

What is 13.

500

Find the vertex for the quadratic function: 

y = x2 + 10x + 6

What is (-5, -19)

500

How many ounces in a 3 pounds?

What is 48.

500

Evaluate this function with f(7):

f(x) = -x2 + 3x

f(7) = -28

600

The domain of a quadratic function

All real #s

600

For :   y = x2 - 6x + 5

a) state the x-intercepts

b) state the vertex

x = 5 and x = 1

Vertex (3, -4)

600

The coordinates of the vertex for this quadratic function:

 y = x2 - 4x + 8

What is (2, 4)?

600

What is the range in this function? 

y = -5x2 +10x + 2

y < 7 <------or -----> (-oo, 7) 

600

What is the capital of North Carolina?

What is Raleigh.