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Unformatted text preview: f ( x ) = x x-5-1. 5 pts 2. Given f ( x ) = 4 x 4 + 4 x 3-x 2 + ax + 3, where a is an integer. (a) List all possible rational zeroes of f . 2 pts (b) Given that x + 1 is a factor of f , ﬁnd the value of a . 3 pts (c) Find all the zeroes of f . Indicate the multiplicity of each zero. 5 pts 3. Find the common ratio of an inﬁnite geometric progression whose sum is 4 and whose ﬁrst term is 4 5 . 3 pts 4. The ﬁrst and 13th terms of an arithmetic progression are-3 and 39 respectively. Find the sum of the ﬁrst 10 terms of the progression. 5 pts *END OF EXAM* Total: 50 points "It’s when things seem worst that you musn’t quit."-Anonymous /ajdporlante 01.22.10/ 1...
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This note was uploaded on 08/05/2011 for the course MATH 17 taught by Professor Aaronjamesporlante during the Spring '11 term at University of the Philippines Diliman.
- Spring '11