Sei f (x) = –5x - 4 und g (x) = 6x - 7, wie findest du f (x) + g (x)?

$f (x) + g (x) = x - 11$ $f(x)+g(x)=x-11$

As $f (x) = - 5 x - 4$ $f(x)=-5x-4$ und

$g (x) = 6 x - 7$ $g(x)=6x-7$

$f (x) + g (x) = - 5 x - 4 + 6 x - 7$ $f(x)+g(x)=-5x-4+6x-7$

= $x - 11$ $x-11$