1. Legend has it that a bull Sasquatch in rut will howl approximately 9 times per hour when it is 40 degrees F outside and only 5 times per hour if it's 70 degrees F. Assume that the number of howls per hour, N, can be represented by a linear function of temperature Fahrenheit. a. Build a linear function N(: j) which models this situation. b. Determine the reasonable domain of this function. c. Find the number of howls per hour he will make when the temperature is 20 degrees F. o g FontFamily 'AA' ,0. '0 _:v E v := . c-Dflzlli