For the situation, either create a function or use the given information to find and interpret solutionsb..

Ananya collected data on the number of feet she could walk each second and wrote the following rule to model her walking rate $\displaystyle {d}{\left({t}\right)}={3}\cdot{t}$ 

a. What is Ananya looking for if she writes $\displaystyle {d}{\left({12}\right)}=$ ________? 

b. In this situation what does $\displaystyle {d}{\left({t}\right)}={50}$ tell you?

c. How can the function rule be used to indicate a time of 16 seconds was walked?

d. How can the function rule be used to indicate that a distance of 140 feet was walked