The coordinate of point E is 2 and the coordinate of point Fis 5. Find
the length of segment FE.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Having a hard time understanding this question (see attachment).

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.