Question

What is the generally used form of an implicit function?

Options

• \[x=f(y)=0\]

• \[y=f(x)\]

• \[f(x)=y=1\]

• \[f(x,y)=0\]

Answer 1

Implicit functions are generally written with both variables in one relation. The standard form is \[f(x,y)=0\], rather than solving directly for \[y\].