For which equations is x = 9 a possible solution? Check all that apply. [x] = 9
0 -1x1 = 9
O-|-x] = 9
O-|-x] =-9
[x] = -9
O |-x] = 9
O |-x] = -9

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 .