QUiz4 - 90 10 306 10 = = x y y x You must show all work or...

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Name: ____________________ Intermediate Algebra Quiz #4 (3.1-3.2) Show All Work!!! 1. (10 pts.) Solve the following system of equations graphically: 24 3 4 1 = - - - = y x x y If you do not graph the lines, you will not get full credit. 2. (10 pts.) Solve the following system of equations using Substitution:
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Unformatted text preview: 90 10 306 10 = + = + x y y x You must show all work, or you will get no credit. (continued on back!) 3. Solve the following system of equations using Elimination: 9 3 2 7 2 3-=--= + y x y x You must show all work, or you will get no credit....
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