Findf^−1(x) for the function f(x)=−7x−7.

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.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: