Question

Dr. León is a chiropractor who offers house calls to his patients. He uses the function c(m)=26m+60to calculate the total medical bill (in dollars), c(m), for each 20-min session, m. During the holidays, Dr. León changes his total medical bill function to c(m)=35m+45. Which of the following statements are correct? Select all that apply. Dr. León's usual charge for a 20-min session is $35. Dr. León charges a $45 flat fee for making the house call during the holidays. Dr. León charges $35 per 20-min session worked during the holidays. Dr. León usually charges a $26 flat fee for making the house call. Dr. León drops his house call flat fee by $15 during the holidays. Dr. León drops his fee by $9 for each 20-min session during the holidays. Dr. León charges $138 for 1-hour session any time of the year, but during the holidays he charges $12 more. Consider the following scenarios.

Answer 1

- Dr. León's usual charge for a 20-min session is $35.
- Dr. León charges a $45 flat fee for making the house call during the holidays.
- Dr. León drops his house call flat fee by $15 during the holidays.