Use f(x) = 1/2x and f -1(x) = 2x to solve the problems.

f(2) =

f−1(1) =

f−1(f(2)) =

Step-by-step explanation:

f(x)=1/2x, f(2)=1/2×2=1/4

f-1(x)=2x, f-1(2)=2×2=4

f-1(f(2))=f-1(1/4)=2×1/4=1/2

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.