CAN SOMEONE WRITE A SONG CALLED CHRISTMAS IS HEAR PLEASE YOULLL GET AND 5 STAR AND A THANKS

When only separate discreet points are graphed it is called?

What percent of 18 is 24? and plz explain thx.

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.