Question: myFunc = function (x, y = 2) {z = 7 z+ x 2+y Assuming that this was the first thing entered in a new R

myFunc = function (x, y = 2) {z = 7 z+ x 2+y Assuming that this was the first thing entered in a new R session, if the next command entered is z + 1, what is the output? O 8. O An error, z does not exist. O 10. O 7

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