If vertex a is at (-1, 2) and vertex b is at (1, 5), then vertex a' is at and vertex b' is at .

The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.

The sum of two consecutive mile markers on the interstate is 417417. find the numbers on the markers