4 Written Questions
4 Multiple Choice Questions
 f(x)= √x
Constant second differences between xvalues for for evenly spaces yvalues.  y = √(x), y = ±√(x)
 A fraction that has only 1 has a common fractor of the numerator and denominator.
 when an expression is rewritten so that there are no radicals in any denominator and no denominators in any radicals
4 True/False Questions

index → a number or ratio (a value on a scale of measurement) derived from a series of observed facts

inverse relation → a set of ordered pairs obtained by switching the coordinates in a relation

inverse functions → a set of ordered pairs obtained by switching the coordinates in a relation

radical equation → a function which contains a variable as the radicand