PLEASE HELP ASAP
Select the correct answer from each drop down menu if f(x)=0.5x^2-2 and g(x)=8x^3+2 find the following function (f•g)(x)= (BLANK 8.5,7.5,4,0,40) x^5 - (BLANK 6,16,0,4,5) x^3+ (BLANK 1,0,2.5,5) x^2 - (BLANK 0,4,2,-4)

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .