Chef has a large container of olive oil. In one night, after he used 252525 quarts, 35. 9\5. 95, point, 9, percent of the oil remained. How many quarts of olive oil remained in the container?.

The amplitude is 3 and the period is 10π/9.

Step-by-step explanation:

The standard cosine function is in the form:

Where |a| is the amplitude, 2π/b is the period, c is the phase shift, and d is the vertical shift.

We have the function:

We can rewrite this as:

Therefore, a = 3, b = 9/5, c = 0, and d  = 0.

Hence, our amplitude is |3| = 3.

Our period will be: