the table below shows the cost (on dollars) for sending a single piece of first class mail for different weights. Weight (ounces) 1 4 5 10 12 Cost (Dollars) 0.37 1.06 1.29 2.44 2.90 Based on the table, which function models this situation? f(x)=0.14x+0.23f(x)=0.14x+0.23 f(x)=0.23x+0.14f(x)=0.23x+0.14 f(x)=0.37xf(x)=0.37x f(x)=0.23x-0.14f(x)=0.23x−0.14