Question

помогите решить, дам 30 баллов

Answer 1

$\displaystyle\bf\\y=-3x+4\\\\\\-2\leq x\leq 3 \ |\cvdot(-3)\\\\-9\leq -3x\leq 6\\\\-9+4\leq -3x+4\leq 6+4\\\\-5\leq -3x+4\leq 10\\\\\\Otvet \ : \ \boxed{-5\leq y\leq 10}$