University of Ottawa
MAT 1330 Midterm 1
Duration: 1 hour and 20 minutes.
•
You have 1 hour and 20 minutes to complete the midterm.
•
The number of points for each question is given in square brackets. The maximum total
is
24 points
.
•
In order to receive the maximum points for each of the question, please give a complete
solution.
•
This is a closed book exam, and no notes of any kind are allowed. The use of cell phones,
pagers or any text storage or communication device
is not permitted.
•
Only the Faculty approved TI30 calculator is allowed.
•
Good Luck!
Note:
sin 0 = 0 and cos 0 = 1
Question 1.
[4 points] Consider the following data describing the levels of medication in the
blood of two patients over the course of several days (measured in milligrams per liter).
Day
Medication level in patient (mg/L)
t
m
t
0
0.0
1
1
2
1.5
3
1.75
4
1.875
(a) Graph the four points of coordinates (
m
t
,
m
t
+1
) and spot the pattern of the updating
function
(b) Find the form of the updating function, by computing its slope and write the associated
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 Fall '08
 DUMITRISCU
 Calculus, Derivative, Continuous function, Graph of a function, A Closed Book

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