Consider the following code segment:

$1$ int base $=10$;

$2$ int exp$=3$;

$3$ int answer $=$ Math. pow$($base$,$ exp$)$;

$4$ System.out.println$("$The answer is $"+$ answer$)$;

Which lines of code use parameters?

NOTE: There may be more than one correct answer; indicate all that apply.

$1$

$2$

$3$

$4$