Domain and Range
misc
Transformations
Vertex/Axis Symmetry
Vocab
100
What is the DOMAIN of this Quadratic
(-∝ ,∝ )
100
What is always the domain of a quadratic function
negative infinity to positive infinity
100
Would this parabola open up or down y=-10x²+3
down (reflected)
100
What is the vertex of y=-(x-2)+3
(2,3)
100
Define Domain
The set of x values
200
What is the RANGE of this function
[-3, ∝ )
200
What is the range of this function
(−∞,4]
200
What are the transformations of the equation y=-x²-10
reflected, down 10
200
What is the axis of symmetry of the quadratic:
y=(x-2)2+3
x=2
200
Define continuous functions
A function that can be graphed with an unbroken line or curve
300
What is the DOMAIN of the graph
(-∞ ,∞ )
300
Write a quadratic equation that has a stretch and shift down
many possible answers
300
What are the transformations of y=-(x-2)²+1
reflected, right 2, up 1
300
What is the vertex of this parabola: y=(x-4)²+2
(4,2)
300
Define what increasing means
when the x values increase, so do the y values
400
What is the range of the graph
(-∞ ,-2]
400
Write a quadratic equation that has a reflection over the x axis and a shift up 10
y= -(x)2+10
400
What are the transformations of this parabola: f(x)= -3(x-3)²+2
reflected, shrink, shift right 3, shift up 2
400
What is the axis of symmetry of y=-(x+2)2-5
x=-2
400
Define what a transformation is
a change in position or location
500
What is the RANGE of the function
(-∞ ,3]
500
Which function is shifted left 2 and down 5
A
f(x) = (x - 5)²
B
f(x) = 2(x - 5)²
C
f(x) = (x + 2)² - 5
D
f(x) = (x - 2)² - 5
C
500
What are the transformations of y=1/2(x-3)²+2
stretch, right 3, up 2
500
What is the vertex and axis of symmetry of the following equation? Is the vertex a max or a min?
y=(x+3)2-4
(-3,-4)
x=-3
500
Define maximum
the highest point on a graph