Adriana pick up some berries in her garden. First, she gave a half of her berries to her sister Jane, then she gave a third part of the berries she had left to her friend Alex. Finally, she gave a fourth part of the remaining berries to her mom. How many berries did Adriana pick up, if after giving berries to her sister, friend and mom she still had 10 berries 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.