Mary's grade on her research paper counts for 20% of her final grade in english. if there are a total of 400 points possible how many points can she earn for her research paper

Which graph represents the parent function of y=(x+2)(x-2)

Which of the following circles have their centers in the third quadrant? check all that apply.

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.