What was the average acceleration of the car from 40 seconds to 46 seconds? Include the correct units. Remember that Δ means final value minus initial value. What does the negative number of your answer tell you about the acceleration of the car?

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 .