Question Number 25251 by NECx last updated on 07/Dec/17
$${state}\:{the}\:{domain}\:{and}\:{range}\:{in}\: \\ $$$${intervals}\:{for}\:{the}\:{following}\:{when} \\ $$$${they}\:{are}\:{said}\:{the}\:{be}\:{continuous}\:{at} \\ $$$${a}\:{point}: \\ $$$$\left.{a}\right){a}\:{polynomial}\:{function} \\ $$$$\left.{b}\right){a}\:{rational}\:{function} \\ $$$$\left.{c}\right){an}\:{absolute}\:{value}\:{function} \\ $$$$\left.{d}\right){a}\:{trig}\:{function} \\ $$$$ \\ $$
Commented by NECx last updated on 07/Dec/17
$${please}\:{help}\:{me}\:{out}.\:{I}\:{have}\:{issues} \\ $$$${with}\:{finding}\:{their}\:{domain}\:{and} \\ $$$${range}. \\ $$