Please answer all questions with work shown. Instructions included. Try to complete within 2-3 hours please needed very soon. Thank you

Page 1 of 8 VISTA VIRTUAL SCHOOL VVS: 20-1 A6 Summer 22 Page 3 of 8 VVS: 20-1 A6 Summer 22 Math 20-1 Summer 2022 3. Solve the following systems of equations algebraically using elimination. Verify the solution(s). Unit 6: Equations and Inequalities Assignment 3x+2y =7 4x +5y=14 (4 marks) For full marks, show all calculations, steps, and/or explain your answers. Name: Total Marks: 751 Solve the following systems of equations graphically on your calculator. Round to the nearest tenth if necessary. (6 marks - 2 marks each) 5x - 3y =-3 2x - 3y=6 Graph Y1 = Graph Y2 = Solution(s): b. 2y=- 4x2+6x+8 (6 marks) ly =2x+3 b. Jy + 2 =x2 ( x+ y=0 Graph Y1 = Graph Yz = Solution(s): C . Jy+ 4x2 -x=12 y -3x2 + 6x =-2 Graph Y1 = Graph Yz = Solution(s): VVS: 20-1 A6 Summer 22 VVS: 20-1 A6 Summer 22 Page 7 of 8 5 of 8 . Solve 2x2 -4> 7x using sign analysis. (6 marks) 5. Determine the inequality for each graph. (3 marks) b. Solve each quadratic inequality using the specified method. Represent the solution set symbolically using set notation and graphically on a number line. Be sure to model the steps demonstrated in the content. a. Solve x +2x -320 graphically. (4 marks)