please add an explanation to question 2

. The average monthly temperature, y, in degrees Fahrenheit, for Alaska, can be modeled by y = 16 sin (Ex 2?") + 40, where x is the month of the year (January = 1, February = 2,...}. 3. Find the amplitude and explain what it means in relation to this problem. [4 points) b. Find the period and explain what it means in relation to this problem. (4 points) c. Graph the function for 1 S x S 12. (4 points) d. What is the highest average monthliyr temperature? In which month does this occur? [4 points) . Sketch a reasonable graph that models the motion of a diving board vibrating 13 inches in each direction per second just after someone has dived off. [4 points]