Radical Function
Published on Jan 29, 2016
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PRESENTATION OUTLINE
Radical Function
period-4
Composite function
a combination of two functions such that the output from the first function becomes the input for the second function
Index
the degree of the root
Inverse functions
a function that undoes the action of another function
Inverse relation
undoes the relation and pairs b with a
Like radicals
radicals that have the same root and radican
Nth root
the number that must be multiplied times itself n times equal to a given #
Principal root
when a number has two real roots, the positive is the principal root
Radical equation
an equation with a square or cube root
Radical function
a functioned defined by a radical expression
Radicand
Number under the radical sign
Rational exponent
Rationalize the denominator
Square root equation
a function that maps the set of non- negative real numbers
Square root function
A FUNCTION THAT MAPS THE SET OF NON- NEGATIVE REAL NUMBERS
