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Characteristics
Equations
Transformations
End Behavior
Name that Word
100
The x and y coordinate of the very top or bottom of a parabola
What is a vertex?
100
The form of this type of quadratic- y= ax^2 + bx + c
What is standard form?
100
The graph that x^2 is referred to when comparing other graphs to it
What is the parent/standard graph?
100
The y-intercept of the equation y= -2x^2 + 4x -7
What is -7?
100
A U-shaped graph of quadratic equation is called ...
What is a Parabola?
200
The formula used in a standard form of a quadratic to get the x value.
What is -b/2a?
200
The form of this quadratic- y= a(x - h)^2 + k
What is vertex form?
200
(x + 2)^2 represents this translations from the parent graph
What is two units to the left?
200
Which of the following shifts to the mother function will occur when the quadratic equation y=-14(x+2)2-5 is graphed? A) Parabola faces down, graph is narrow, shifts left 2, shifts down 5 B) Parabola faces down, graph is wide, shifts left 2, shifts down 5 C) Parabola faces down, graph is wide, shifts right 2, shifts up 5 D) Parabola faces down, graph is narrow, shifts right 2, shifts up 5
B) Parabola faces down, graph is wide, shifts left 2, shifts down 5
200
The highest / lowest point on a parabola.
Maximum/Minimum?
300
The line that cuts the graph in half! Hint- always the x value of the vertex
What is the axis of symmetry?
300
This is the a, b and c value of the following standard form of an equation y= -2x^2 + 4x -6
What is a= -2, b = 4 and c= -6
300

Represents the translation of 3 units to the right, and 4 units up and an a value of 1 in vertex form

What is y= (x-3)^2 + 4

300
What is the vertex of y=-3(x-4)2? A) (-3,-4) B) (3,-4) C) (4,0) D) (-4,0)
C) (4,0)
300
The line that runs through the vertex and divides the parabola in half.
What is Axis of Symmetry?
400

What does the c value in y = ax^2 + bx + c represent on the graph of a parabola.

y intercept

400
The vertex form of an equation with an a value of -2 and a vertex of (4,3)
What is y= -2( x-4)^2 + 3
400
Which of the following most accurately describes the translation of the graph y=(x+3)2-2 to the graph y=(x-2)2+2 ?
A) up 4 and 5 to the right
400
What is the equation of the axis of symmetry of the parabola defined by y=12(x+7)2-4 A) x=7 B) x=-4 C) x=-7 D) y=-7 .................500 Extra Points if answered correctly
C) x=-7
400
This is the number before the x2 that determines whether a parabola opens up or down.
What is the Leading Coefficient?
500

Name at least 3 steps that you need to take to graph the quadratic function.

1. Find the axis of symmetry (Find x) 2. Find the value of y 3. Find vertex (x,y) 4. Plot vertex 5. Plot axis of symmetry 6. Use T-chart to plot at least 2 points 7. Use axis of symmetry to plot remaining points

500
Which ordered pair is the vertex of f(x)=x2+6x+5? A) (-3,-4) B) (-2,-3) C) (-1,0) D) (0,-5)
A) (-3,-4)
500

What is the equation of the parabola if the vertex is at (3,2)and its y intercept is -1? A) y=-18(x+3)^2+2 B) y=-13(x+3)^2+2 C) y=-18(x-3)^2+2 D) y=-13(x-3)^2+2

D) y=-13(x-3)^2+2

500
Which of the following sentences is true about the graphs of y=3(x-5)2+1 and y=3(x+5)2+1 ? A) Their vertices are maximums B) The graphs have the same shape with different vertices C) The graphs have different shapes with different vertices D) One graph has a vertex that is a maximum, while the other graph has a vertex that is a minimum.
B) The graphs have the same shape with different vertices
500
In the function f(x)=x2-8x+15, which of the following is the vertex? A) (4,-1) B) (4,23) C) (-4,23) D) (-4,63)
A) (4,-1)