15.2.21 Find the average value of the following function on the given curve. fx.y)-x+4y on the line segment from (1,1) to (2,3) The average value of fix.y)jon the given curve is aphi (Simplity your answer.)
Show transcribed image text15.2.21 Find the average value of the following function on the given curve. fx.y)-x+4y on the line segment from (1,1) to (2,3) The average value of fix.y)jon the given curve is aphi (Simplity your answer.)