Answer both questions

Evaluate the limit of the given difference quotient. lim V2th-V2 Number h-0 h (2 decimal accuracy, use sqrt(z) for vz ). What value is the above limit calculating? of' (2) for f ( ac ) = Vac o f' (2) for f ( ac) = 202 of' ( 4) for f (2c) = Vac o f' (0) for f (ac) = Vac+ v2