HELP PLZZZ Consider the following function f(x)= x squared-4
part a: write a function that shifts f(x) up 5 units
Part b: write a function that shifts f(c) down 8 units
Part c: write a function that vertically stretches f(x) by 4 units
Part d: write a function that vertically compresses f(x) by 1/2 units
Part e: write a function that shifts f(x) left 6 units
Part f: write a function that shifts f(x) right 9 units

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.