Question

найти значение функции

Answer 1

$x=-\frac{1}{3}\; \; ,\; \; y=3x+|6x+5|\\\\y(-\farc{1}{3})=3\cdot (-\frac{1}{3})+|\, 6\cdot (-\frac{1}{3})+5\, |=-1+|\, -2+5\, |=-1+|\, 3\, |=\\\\=-1+3=2$