Look at exemplar above and use desmos to graph and identify the solution
1 In the function f(x) = (x - 2)² +4, the minimum
value occurs when x is
1) -2
2) 2
3) -4
4) 4

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. create a question you could ask that could be answered only by graphing or using a logarithm.