The graph of a sinusoidal function intersects its midline at (0, -2) and then has a minimum point at (3pi/2,-7)

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Find the cosine function that is represented in the graph.

10% of 1,900,000. show me how you got the answer