Question 1123256
Blue bell taxi company charges $3.25 per ride and .85 per mile after the fourth mile. What is the calculations and cost if it’s 3 miles
<pre>We get the following PIECE-WISE function: {{{highlight_green(C(M)=system(matrix(2,3,"$3.25", for, 0 < M <= 4, "$"(.85M -  .15), for, M > 4)))}}}, with M and C(M) representing the miles covered and the cost of each trip, respectively. 
Now, you calculate what a 3-mile trip costs.