neat please

Sociologists have found that crime rates are inuenced by temperature. In a town of 100,000 people, the crime rate has been approximated as C = \"(T - 60)2 +100. where C is the number of crimes per month and T is the average monthly temperature in degrees Fahrenheit. The average temperature for May was 75 and by the end of May the temperature was rising at the rate of 9 per month. How fast is the crime rate rising at the end of May? At the end of May, the crime rate is rising by D crime(s) per month. (Simplify your answer.)