1 19 18 17 16 15 14 1312 11 10 9 8 7 6 5 4 3 2 1 1 f x 3 4 1

Last updated: 4/4/2023

1 19 18 17 16 15 14 1312 11 10 9 8 7 6 5 4 3 2 1 1 f x 3 4 1 5 1 12 5 6 7 8 9 The curve above is the graph of a sinusoidal function It goes through the points 9 4 and 5 4 Find a sinusoidal function that matches the given graph If needed you can enter 3 1416 as pi in your answer otherwise use at least 3 decimal digits