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- A force of F(x)=x2−cos(3x)+2, x is in meters, acts on an object. What is the work required to move the object from x=3 to x=7?Place these trig equations into general form: 1. y = sin (3/2x + 3π/2) + 5 2. y = cos (1/2x + 1/3) 3. y = cos (2x + 1/3)The solution of some second order linear DEQ is exp(-7x)[5sin(1x)+ 7cos(1x)] which can also be expressed as A*exp(-D*x)*sin(F*x+G). Determine A,D,F, and G (degrees).