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MATH1114 Lecture 7: math lesson 7.2

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19 Apr 2019

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Cape Breton University

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This assignment includes multiple choice and short answer questions. For multiple choice questions, select the best answer. Marks assigned to short answer questions are indicated for each question. /1: the y-value of a solution to the system y, 9, 2, 7, 18. Use the following information to answer question 2. 5 = 5: terry concluded that there are an infinite number of solutions to the system. Terry"s first error appears in the line: 2, 3, 4, terry did not make any errors. Answer:b: when using an elimination strategy to solve the system the variable that can be eliminated is. 7 a: a, a2, t, an elimination strategy cannot be used with this system. Answer:c: the system 3 x y + = and. /1: 0 real solutions, 1 real solution, 2 real solutions, an infinite number of real solutions. Lesson 7. 2: solving systems of equations algebraically: solve the following system algebraically. /3: two integers have a sum of 11.

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