Question 2 (4 points) 2) A math tutor makes $15.00 per hour in the tutoring lab at her school. She earns an additional $7.50 more per hour overtime for any hours worked which exceed her normal 40-hr work week. a) Which graph depicts her total salary for the week as a function of number of hours worked? (4 points O 1200 1000 800+ 600 400 200 10 20 30 40 50 60time O 1200 1000 800 600 400 200 10 20 30 40 50 60time 1200 1000 800200 10 20 30 40 50 60time 1200 1000 800 600 400+ 200+ 10 20 30 40 50 60time O 1200 1000+ 800 600...... 400+ 200+ 10 20 30 40 50 60time Question 3 (6 points) 2) A math tutor makes $15.00 per hour in the tutoring lab at her school. She earns an additional $7 50 m per hour overtime for any hours worked which exceed her normal 40-hr work week b) Write a piece-wise function to describe the tutors weekly pay P(h), in terms of hours, h. (6 points)30 40 50 60time Question 3 (6 points) 2) A math tutor makes $15.00 per hour in the tutoring lab at her school. She earns an additional $7.50 more per hour overtime for any hours worked which exceed her normal 40-hr work week. b) Write a piece-wise function to describe the tutors weekly pay POU, in terms of hours. h. (6 points) Paragraph BIUNEV + . . . Question 4 (20 points) 3) The function D(t) = 100t 24 1 models the concentration of medication in the bloodstream (in my) / hours after its injection. a) Does the graph of the function have a vertical asymptote? If so, give the equation of the vertical asymptote. If the function does not have a vertical asymptote, explain why? (5 points) b) What is the domain of the function in question in the context of the problem? (5 points) c) Find the equation of the horizontal asymptote. What does it mean in the context of the problem? (6