Question

What is \[f(0)\] for \[f(x)=12x^{\frac{4}{3}}-6x^{\frac{1}{3}}\]?

Options

• \[0\]

• \[\frac{-9}{4}\]

• \[6\]

• \[18\]

Answer 1

Both terms of the function contain a positive power of \[x\]. Therefore, substituting \[x=0\] gives \[f(0)=0\].