3) please help using calculus, sketch the function by finding…….((x ) UX (x+3)Using Calcu Iv Sa) find the domain of thsfunctionb-) find the first derivatiur m Com plic factoredforme) find all Critical Valuesfor the first deriva k us andstate whether they correspond to a maximum orminimum Value4-) Find the second denila # ur in Complete<-) find all Critical valuesfactoryform.for the second deriva hivsandstate whether they Correspond to an InrichonPointf-) sktchf(X2,