Question

f = {(2; 3), (4; 5), (6; 3), (-2; a)} Hallar el dominio de f:
f = {(2; 3), (4; 5), (6; 3)} Hallar el rango de f:

Answer 1

F = {(2; 3), (4; 5), (6; 3), (-2; a)}

Dominio:  Dom(f)= { 2 ; 4 ; 6 ; -2}

f = {(2; 3), (4; 5), (6; 3)}

Rango: Ran(f)= { 3 ; 5 }