The temperature outside can be measured by listening to crickets chirp. If you count the number of chirps per minute, the temperature can be found using the formula T=1/4c+40. Define the domain and range of this function and describe reasonable values for each.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x