Year 8 maths Finding the rule using a table of values

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

Which number line correctly shows 0.8 + 0.3?