110exam3solutions

# 110exam3solutions - Math 110 Section 038 Exam 3...

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Unformatted text preview: Math 110, Section 038 Exam 3 Instructor’s Name: Carlson Student’s Name: By signing my name below, I agree that I am following all rules and regulations set forth by the Code of Academic Integrity. Furthermore, I agree that I am following all rules set by my instructor and by the course policy for this exam. This includes ensuring that all calculator programs except possibly EVALUATE and QUADRATIC FORMULA have been deleted. Signature: Date: 1 Directions 1. SHOW YOUR WORK on problems that require justification. Partial credit will only be given for work shown. 2. You may use calculators. Good luck! 1) Consider the rational function f ( x ) = 4 + x 2 4- x 2 . (a) Determine any horizontal asymptotes of f ( x ). (b) Determine any vertical asymptotes of f ( x ). (c) Find the x and y intercepts of f ( x ). (d) Sketch a graph of f ( x ), indicating the asymptotes and intercepts. Solutions: (a) Since the degrees are the same, the horizontal asymptote will be the ratio of the leading coefficient:...
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110exam3solutions - Math 110 Section 038 Exam 3...

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