3x+2y=6 is most likely your answer since the slope would be -3/2 and the y intercept would be 3. plus the graph seems to be going down at a slower pace
The scale factor of that problem would be 3in to every 1ft
108=103e^(5k)
108/103=e^(5k) take the natural log of both sides
ln(108/103)=5k
k=ln(108/103)/5
k≈0.00948
P=103e^(12*0.00948)
P≈115 million (to nearest million)
