6.1
6.2
6.3
6.4
6.5-6.7
100
the set of ordered pairs obtained by exchanging the coordinates of each ordered pairs
What is the inverse relation?
100
the square root of a variable
What must a square root contain?
100
inverse operations
What is finding the square root of a number and squaring a number?
100
multiply the numerator and denominator by a quantity so that the radicand has an exact root.
What is how to rationalize the denominator?
200
(f-g)(x)=f(x)-g(x)
What is the operation on functions for subtraction?
200
{(5,1),(8,2),(4,3)}
What is the inverse function of {(1,5),(2,8),(3,4)}
200
square root function
What is one type of radical function?
200
the nth root of a number
What is the inverse of raising a number to the nth power?
200
when both the index and the radicand are identical
What is a "like radical expression"?
300
(f*g)(x)=f(x)*g(x)
What is the operation on functions for multiplication?
300
switching x and y, solving for y, and changing y to f-1(x)
What are inverse functions?
300
the domain
What of a square root function is limited to value for which the function is defined?
300
n*square root sign*
What is the symbol the represents an nth root?
300
when the result of a radical equation may be a number that does not satisfy the original equation
What is an extraneous solution?
400
(f/g)(x)=f(x)/g(x)
What is the operation on functions for division?
400
f-1(x)=x+5/2
What is the inverse function of f(x)=2x-5?
400
an inequality involving square roots
What is a square root inequality?
400
yes
What is the possibility of numbers having more than one real nth root?
400
a radical inequality has a variable in the radicand
What is a radical inequality?
500
[fog](x)=f[g(x)]
What is the equation of composition of functions?
500
if both equations equal x
What are two functions that are inverses of each other?
500
graphed
What can a square root function also be?
500
the principal root
What is when there is more than one real root and n is even the nonnegative root is what?
500
raising each side of the equation to a power
What is how to solve a radical equation?
M
e
n
u