Suppose that on your college campus building a is east of building b, but they aren't exactly in a straight row; one is 15 feet north of the other. however, the students' cognitive maps show them in a straight row, because the students have used

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

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.