edX acknowledges the following student accomplishment:

Alexis Valdivieso Salazar successfully completed, received a passing grade,
and was awarded an edX Honor Code Certificate of completion in
MITx 8.MechCx, Introductory Physics: Classical Mechanics a course of study offered by MITx, an online learning initiative of The Massachusetts Institute of Technology through edX.

More Information About Alexis Valdivieso Salazar's Certificate: