Question 1197856
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The tutor @MathLover1 is 2/3 correct.
f(1) and f(2) are correct, but f(-1) is not.


To compute f(-1), you should use {{{f(x) = root(3,x)}}} since that applies for {{{-1 <= x < 2}}} which is where x = -1 resides. 


<u>IF</u> {{{x < -1}}} was {{{x <= -1}}}, then you would use the first piece. However, we don't have the "or equal to" portion.
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