Strategies, Sample Questions, and Random Ramblings.

by ejkiv

July 19, 2015

GMAT functions are really just fancy ways to write out equations. There is no reason for you to be scared of this question type (I know I sound like a broken record on this, but it is true). Functions look like this: f(x)= x+1 This pronounced ‘f of x equals x plus 1.‘ Really, you can think of the f(x) portion of this as you would the variable y in a linear equation. The main difference is that the value inside the parenthesis will tell you what to plug into the x variable. So, for this func...

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