Can somebody plz help answer the rest of these questions correctly (only if u done this before) thx :3 WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :SD

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

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.

Write 37/22 as a decimal rounded to the nearest hundredth.