How do you find $g (2 a)$ $g(2a)$ given $g (a) = 4 a$ $g(a)=4a$ ?

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Answer 1 · 2016-08-07T17:51:08

$g (2 a) = 8 a$ $g(2a)=8a$

$g (a) = 4 a$ $g(a)=4a$
Hence
$g (2 a) = 4 (2 a)$ $g(2a)=4(2a)$
or
$g (2 a) = 8 a$ $g(2a)=8a$

How do you find g(2a)g(2a) given g(a)=4ag(a)=4a?