Me with this particular problem guys.

Find the surface area of the two green cubes first, 2x2 = 4 square centimeter ((each)).

Next find the surface area of the blue rectangular prism, 11 x 5 x 5 = 275 square centimeters.

Now add the the surface areas of the cubes and rectangular prism to find the total area of the figure,

4 + 4 + 275 = 283 square centimeters.

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2