Mosquito repellent is sprayed on one arm and the other arm is not sprayed. The number of mosquito bits is counted after 2 hours. a Independent Variable:
b Dependent Variable:

For which pair of functions is (gof)(a)=|a|-2?

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.

Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)