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Precalculus Name__________________________________________ Non Linear Systems Review #2 Date____________________Period__________________ Learning Target: I will be able to solve and graph a system of non linear equations. Directions: Solve the system. Then verify your solution(s) by graphing the system. 1. ( x 3)2 ( y 2) 2 9 3x 3 y 6 2. y x2 2 2 x y 2 Directions: Solve the system. You do not need to graph this one. 3. The difference of two numbers is 5 and the difference of their squares is 55. Find the two numbers by showing all of your work including the equations you used to achieve your solution. Directions: Solve the system. You do not need to graph this one. 4. x2 2 y 2 7 xy 3 Learning Target: I will be able to solve and graph a system of non linear inequalities. Directions: Solve the system of inequalities by graphing and shading your final solution. 5. x2 y 2 9 x 2 y 2 6. x2 y 2 1 9 25 x ( y 2) 2 1