Question

Equation in comments
please help

Answer 1

what is the value of
\[f(x)\] when \[x=6\]

Answer 2

just plug in x=6 for ur function

Answer 3

\[f(x)=\frac{ x ^{2} }{ 2 }-9\]

Answer 4

yeah so if we have x=6 for the function then what would f be though because we don't know the dependent variable

Answer 5

is that x^2 over 2 or x^3 over 2 ??