Search for question
Question

For each problem below, use the function and/or its graph to answer the questions.4) The sales for a snowboard manufacturer are S = 400 +250 sin(t+1) where t = 0 represents Jan.

1a) Find the month and day when sales are lowest. b) What is the period of this function? c) What is the average amount of sales per month?

Fig: 1

Fig: 2

Fig: 3