Answer
See below
Work Step by Step
From part a, we have the scatter plot of $(\ln x, \ln y)$.
We can see that the data doesn't fall neatly onto a single line.
Use the form: $\ln y-y_1=m(\ln x-x_1)$
Take two points: $(0,5.986);(1.609,6.138)$
Find the slope: $m=\frac{6.138-5.986}{1.609-0}\approx 0.0932$
Obtain: $\ln y-5.986=0.0932(\ln x-0)\\\ln y=0.0932\ln x+6.0792\\\ln y=\ln x^{0.0932+6.0792}\\y=e^{6.0792}(e^{0.0932})^x\\y=463.68(1.09768)^x$
