Question

se considera functia f:R->R
f(x)=-2x+6
Determinati valoarea lui m astfel incat f(2)+m=10

Answer 1

$f(2)=-2*2+6=2$
$2+m=10$
$m=8$

Answer 2

f(2)=-2·2+6=-4+6=2
2+m=10
m=10-2
m=8