Use compositions to verify that g and g^-1 are in fact inverses. g(x): 1/x+2
g^-1(x): 1/x - 2

as written there, they are not inverses

proof by counter example:  since g(1) = 3  , but g^-1(3) = -5/3 != 1

Step-by-step explanation:

g(g^-1(x))  == x    if they are indeed inverses

1/(1/x -2)  + 2  =   x/(1-2x) + 2  != x    so, they are not inverses

m∠vru = 80°

m∠urw = 15°

step-by-step explanation: