How would you graph the solution set of x/6 ≤ -18? a. closed circle on -3 and shaded to the right b. closed circle on -3 and shaded to the left c. closed circle on -108 and shaded to the right d. closed circle on -108 and shaded to the left

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.