Using composition of functions determine if the two functions are inverse of each other

The composition operator (○) indicates that we should substitute one function into another. In other words, (f○g)(x) = f(g(x)) indicates that we substitute g(x) into f(x). If two functions are inverses, then each will reverse the effect of the other. Using notation, (f○g)(x) = f(g(x)) = x and (g○f)(x) = g(f(x)) = x.

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.