What Are Functions?MenuIntroduction1DefinitionActivity Set 12Evaluating a FunctionActivity Set 13Function TableActivity Set 1Fill in the missing valuef(x)=−x2+x−2 x23456f(x)-4-8-14-22?f(6)=CheckResetContinue4Drawing a GraphActivity Set 15Read a GraphActivity Set 16Domain and RangeActivity Set 17Boss Battle