Question

I will gladly fan and medal for help
The graph represents the relation
F(Y)=|Y|/2
F(Y)=2|Y|/3
F(Y)=|Y|/5
F(Y)=5|Y|
The function that coincides with this relation is
F(Y)=3y/2 when y is greater than 0
F(X)=-3x/2 when -y is less than or equal to 0
F(X)=-x/5 when y is less than 0
F(Y)=5y when y is less than or equal to 0

Answer 1

this is the graph that goes with the question