Can someone please help?

The function f (z) = -6sin (31+ ) -5 models the average rate of change in temperature of a substance monitored in an experiment In the function, x represents the number of minutes since the commencement of the experiment and the temperature of the substance is measured in degrees Fahrenheit Over what range of temperatures does the average rate of change in temperature fall? Enter a value in each box to correctly complete the statement The range in the average rate of change in termperature of the substance is from a low temperature of F to a high of 16 17 18 19 20 21 22 23 24 25 Finish