Transformations
Domain & Range
Square root of a f(x)
Solving Radical Equations
Random
100
This type of transformation occurs when you shift the graph up or down by adding or subtracting a value from the function.
What is a vertical translation? What is k?
100
The range consists of values that are greater than or equal to this number?
f(x)=sqrtx
What is zero?
100
Use the graph of f(x) to graph 
sqrt(f(x)
100
To solve the radical equation, the first step is to apply this operation.
sqrt{x + 2} = 4
What is squaring both sides?
100
Leah is not in her seat she can be found.
On the floor
200
The graph of the function, this transformation occurs.
y=-sqrt(x)
What is a reflection over the x-axis?
200
The domain of
f(x)=sqrt(x-3)
What is x>3
200
The invariant point of f(x) and sqrt(f(x) can always be found at this location
y=0 y=1
200
When solving radical equations, you must always check your solutions for this type of result.
What are extraneous solutions?
200
Axelle and Malikah favorite hobby can be describe as.
Adopting the new international student
300
The equation for a vertical stretch by a factor of 3, a reflection on the y-axis and a vertical translation of 5 units down.
What is
y=3sqrt-x -5
300
For the radical function, the domain is restricted by this condition.
f(x)=sqrt(4-x)
What is
x\leq 4
300
The trick to finding the y coordinates of y=sqrt(f(x)) when you have y=f(x)
Is to take the square root of the y coordinates of y=f(x)
300
The solution to
sqrt{2x + 5} = 3
What is x=2
300
Ana favorite rule to break
Headphone forever
400
The function below has this transformation.
y=1/3 sqrt(5x)
What is a vertical compression of 1/3 and a horizontal compression of 1/5?
400
The range of the radical function starts at this value.
f(x)=sqrt(2x+6)
What is 0?
400
The domain of y=sqrt(f(x)) consist of all values in the ____ of y=f(x) for which f(x)>/=0
What is domain?
400
The roots of the radical equation.
9=sqrt(2x^2+9
What is x=-6,6?
400
In class Carter can be found doing the following 90% of the time.
a) Annoying someone
b) Not doing his work
c) Looking at goof photos of himself
500
The transformation for the following radical function
y=7sqrt(2x+20)
Vertical stretch of 7 units
Horizontal compression by 1/2
And left 10 units
500
If the square root function has a vertical shift of +5 with a vertical stretch of -1, the range would be the following.
y \leq 5
500
graph the function and the square root of the function
y=2x+3
500
The solution of radical equation.
x+3=sqrt(18-2x^3
x=-3,1
500
The person that works the hardest in Precal A
a) Edward
b)Ms Burke
c) Carter but working on avoiding work