Print test
4 Written questions
4 Multiple choice questions
 The nonnegative square root of a number.
 f(x)= √x
Constant second differences between xvalues for for evenly spaces yvalues.  The number or expression inside a radical symbol
 when an expression is rewritten so that there are no radicals in any denominator and no denominators in any radicals
4 True/False questions

radical functions → equation that contains radicals with variables in the radicand

square root equation → y = √(x), y = ±√(x)

inverse relation → When f(g(x)) = x, and g(f(x) = x .

index → The number or expression inside a radical symbol