Arrange the expressions in ascending order of their values when x=-2 1-x^2over1-2x x2-1over1-2x 2x^2+xover2 3x^2+1over2(x-1)

What is the inverse of the function f(x) = 2x + 1?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

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.