if f(x) is a linear function, which statement must be true?\no f(x) has no constant term.\no f(x) has no x²…

Brief Explanations:

A linear function is of the form $f(x)=mx + b$, where $m$ and $b$ are constants, $m$ is the slope and $b$ is the y - intercept. It has no term with a power of $x$ greater than 1. So, it cannot have an $x^{2}$ - term. It can have a constant term ($b$), it can have a non - 1 coefficient for the $x$ term ($m$ can be any real number), and it must have an $x$ term (if $m\neq0$).

Answer:

f(x) has no $x^{2}$ - term.