Abicyclist is riding on a path modeled by the function f(x) = 0.03(8x − x2), where x and f(x) are measured in miles (see figure). find the rate of change of elevation at x = 2.

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.