4 Written questions
4 Multiple choice questions
- y = √(x), y = ±√(x)
- The nonnegative square root of a number.
- a set of ordered pairs obtained by switching the coordinates in a relation
- a function which contains a variable as the radicand
4 True/False questions
square root functions → f(x)= √x
Constant second differences between x-values for for evenly spaces y-values.
rationalize the denominator → when an expression is rewritten so that there are no radicals in any denominator and no denominators in any radicals
inverse functions → a set of ordered pairs obtained by switching the coordinates in a relation
radicand → radicals that have the same radicand