6.1
6.2
6.3
6.4
6.5
100
(f + g)(x) = f(x) + g(x)
What is the addition of functions definition?
100
What is a relation?
Relation is a set of ordered pairs.
100
A function that contains the square root of a variable 
What's called square root function?
100
Square
To find the suare root of a number A, you must find a number with a ______ of A
100
It's a process to eliminate radicals from a denominator or fractions from a radicand 
What does rationalizing the denominator mean?
200
(f/g)(x) = f(x)/g(X)
What is the divison of functions definition?
200

What is inverse relation? 

What is inverse relation? The inverse relation is the set of ordered pairs obtained by exchanging the coordinates of each ordered pair.

200
Radical function
The square root function is a type of? 
200
2 or square root
When no index is written it is assumed to be?
200
Conjugates
You can use _______ to rationalize denominators
300
Is a notation used in dealing with functions. F is an outer portion and g is an inner portion.
What is fog?
300
The inverse of a function can be found by exchanging the domain and the range.
How can you find the inverse of a function?
300
Is an inequality involving square roots. They are graphed the same method as inequalities
What's a square root inequality?
300
The number under the radical
What's radicand?
300
Factors
In order for a radical to be in simplest form, the radicand must contain no _____ that are nth powers of an integer or polynomial
400
a^2+14a+48
What is f[h(a + 4)]? h(x) = x^2 + 6x + 8 f(x) = 5x
400
You can determine wheter two functions are inverses by finding both of their compositions.
How can you determine wheter two functions are inverses?
400
The domain of a square root function is limited to values for which the function is defined
What does the Domain only includes?
400
Principal root
When there is more than one real root and N is even, the nonnegative root is called?
400
Is finding the the nth root of a number
What's the inverse of raising a number to the nth power?
500
fog = x^2 - 6x - 2 gof = x^2 + 6x - 8
Find fog and gof of f(x)=x^2 + 6x - 2 g(x)=x - 6
500
Two functions f and g are inverse functions if and only if both of their compositions are the identify function.
What are Inverse Functions?
500
{f(x)/f(x)>0}
What's the Range?
500
Use the result
When you find an even root of a even power and the result is an odd power, you must use what to ensure that the answer is nonnegative?
500

Conjugates

You can use _______ to rationalize denominators
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