The function f(x) = 40sin(0.1x + 12) + 50 represents the number of items, f(x), made in a factory each day for x days. The data used to generate the function was collected over 90 days.
![The function fx 40sin01x 12 50 represents the number of items fx made in a factory each day for x days The data used to generate the function was collected over class=](https://us-static.z-dn.net/files/d15/e0b14d61fa62f51607b0dade96c12cac.png)
![The function fx 40sin01x 12 50 represents the number of items fx made in a factory each day for x days The data used to generate the function was collected over class=](https://us-static.z-dn.net/files/d72/87376519dd3952c65f4737a9b997adef.png)
Answer:
its 11 and 31
Step-by-step explanation:
got it right on test