Which function results after applying the sequence of transformation to f(x)=x^5 reflection over the x axis vertically stretch by a factor 2 shift down 1 unit

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.