Help,
I attached the question

[tex]\huge \text{Hello there! :)}[/tex]
I'm happy to be helping you today!
Answer:
Step-by-step explanation:
Step 1:
In this question, we are given the following information from the question.
Step 2:
The details of the solution are as follows:
a) Type of function: Floor Function
b) Write the formula for the function C, the charge for a trip of m miles:
[tex]\tt C=3+0.6~floor~(x)[/tex]
c) Graph the function for the first 10 miles:
The graph is attached!
[tex]\huge \text{Hope this helps! :)}[/tex]