Show ALL WORK and ANSWERS on the exam A theme park is testin…

Show ALL WORK and ANSWERS on the exam A theme park is testing a new “smart ticket” system that charges visitors differently depending on how crowded the park is.The crowd level, measured on a scale from 0 to 20, is represented by .The price of a ride ticket in dollars at any crowd level is modeled by the following piecewise function :                                            

Show ALL WORK and ANSWERS on the exam A wildlife researcher…

Show ALL WORK and ANSWERS on the exam A wildlife researcher records the number of rare owls spotted on several night patrols.For each patrol, she notes the temperature (in °C) at the start of the patrol and the number of owls seen during that patrol. Her data from four different patrols is shown below: On a night when the temperature was –9°C, she saw 4 owls. On a different night when the temperature was –1°C, she saw 2 owls. On a night when the temperature rose to 18°C, she spotted –2 owls (a recording error resulting from subtracting 2 misidentified birds). On another patrol, again at –1°C, she recorded –4 owls due to additional corrections. Using this information: Write the relation as a set of ordered pairs. Identify the domain and range. Determine whether this relation is a function, and justify your answer