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# 1310_HW02 - Math 1310 Homework 2 Page 1 of 3 Math 1310...

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Math 1310 Homework 2 Page 1 of 3 Math 1310 – College Algebra Textbook Section 6.1 Homework 2 Record your answers to these questions by going to the EMCF link on the top menu bar in your CASA account and selecting “Homework 2” on the EMCF assignment menu. Record your answers in the multiple choice form for Homework 2 BEFORE the assignment is closed. No late homework is accepted. 1. You are solving the system 10 x 2 y 2 5 y x + - = = To solve by substitution, solve the first equation for y and replace y in the second equation by the resulting expression. The resulting equation is 10 x 2 ) x 5 ( 2 - = - When you simplify this equation, you get 0 = 0 as a result. Question 1: What does this mean? A. The system has no solution B. Every point on the line x + y = 5 is a solution C. Everything is a solution (all real x’s and y’s) D. The system only has one solution, x = 0 and y = 0.

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