Precalculus I
MTH 161-042N
Annandale Campus
Northern Virginia Community College
Dr. Don Goral
Exam 1 Guidelines
Date:Wednesday, 09/29/21
Time: about 1 hour 15 minutes
Closed book, closed notes.
Graphing calculator required.
Show all work clearly.
Put a box around each answer and important intermediate result,
where appropriate.
10 points per problem. Partial credit given. Score
scaled to 100.
Types of problems
1. Routine calculations
2. Application problems
3. Short essay questions.
Criteria for essay questions
1. Is what you say true?
2. Is your answer relevant to the question?
3. Does your answer show understanding of the topic?
Note
Your answer to an essay question should require no more than a few sentences.
Textbook sections covered
to be announced
General Comments:
Page revised 05/30/21
Contact Dr. Goral at dgoral@nvcc.edu