Which Of The Variable In The Following R Code Is Variablep Pre #464

Which of the variable in the following R code is variable?</p> <pre><code class="language-rsplus"> > f <- function(x, y) { + x^2 + y / z + } </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs110 R Language. It can also be found in gs gs110 Control Structures, Functions, Scoping Rules, Loop Functions and Debugging - Scoping Rules - Quiz No.1.

 > f <- function(x, y) { +            x^2 + y / z + }