What is the product of the two factors? (x 4/3) (x 2/3)

Could someone with number 1 and 2

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge