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- 1. Multiple Choice1) -4x-2y=-12
4x+8y=-24(6,-6)(-6,6)(6,6)(-6,-6) - 2. Multiple Choice7x + 4y = -6
-7x - 6y = 30
answers in (x,y)(6, -12)(6, 12)(-12, 8)(12, -8) - 3. Multiple Choice-2x + y = 1
-4x + y =- 1
answers in (x,y)(1,3)no solution(-1,3)(3,1) - 4. Multiple Choice-3x+3y = 18
5x-3y = -26
answers in (x,y)(4,2)(-4,-2)(-4,2)(4,-2) - 5. Multiple Choice
Solve this system of equation
y = 8x + 1
y = 6x + 3
(1, 9)
(4, 14)
(0, 1)
(2, 4)
- 6. Multiple Choice
Solve the system of equations:
7x+2y=24
8x+2y=30
(6,-9)
(-9,6)
(-6,9)
(0,0)
- 7. Multiple Choice
Solve the system of equations:
3x + y = –14
–2x – y = 9
(-5,1)
(5,-1)
(1,4)
(-1,4)
- 8. Multiple Choice
Solve the system of equations:
3x + y = –21
x + y = –5
(-3,8)
(8,-3)
(3,-8)
(-8,3)
- 9. Multiple Choice
Determine how many solutions the system has.
(Hint: Both lines are graphed over each other)One SolutionNo solutionInfinitely Many SolutionsI am Spartacus! - 10. Multiple ChoiceWhich of the following is NOT a method to solve systems?EliminationDistributionSubstitutionGraphing
- 11. Multiple ChoiceWhere do these lines intersect?
x-y=11
2x+y=19(10,-1)(-1,10)(3,-4)(6,7) - 12. Multiple ChoiceSolve the system of linear equations
5x - 3y = -36
2x + 3y = 15(-3, 7)(-3, -5)(7, -3)(-3, 0) - 13. Multiple ChoiceSolve the system of linear equations
-2x - 10y = 22
2x + 5y = -12(-2, -1)(-4, -2)(4, -2)(-1, -2) - 14. Multiple ChoiceSolve using elimination.
−4x − 4y = 0
4x + 4y = 0(−6, −4)Infinite number of solutions(−6, 10)(6, 4) - 15. Multiple ChoiceSolve using elimination.
-4x - 6y = 6
4x + 6y = -4no solution(2,0)(-4,0)(0,0) - 16. Multiple ChoiceSolve by elimination:
-x+2y=17
2x+2y=-10ARN(-9,4)(-9,-4)(9,-4) - 17. Multiple ChoiceSolve the following using elimination.
4x+4y=4
3x+4y=10(7,-6)(-6,7)(6,7)(7,6) - 18. Multiple ChoiceSolve the following using elimination.
7x-9y=29
7x+2y=-15(-4,-1)(-1.-4)(-1,4)(-1,6) - 19. Multiple Choice
Solve the system of Equation (x,y)
x + 4y = –3
x + 7y = –12
(-3,9)
(9,-3)
(3,9)
(9,3)
- 20. Multiple Choice
Solve by elimination:
7x+y=-9
3x+y=-5
No solution
(1,8)
(-2,-3)
(-1,-2)
- 21. Multiple Choice3x - 3y = 33
6x - 3y = 57(8,-3)(-3,8)(10,1)(10,-1) - 22. Multiple ChoiceSolve the system:
x + 6y = 17
x - 3y = 8(5, 2)(11, 1)(1, 11)no solution - 23. Multiple Choice
Solve by elimination:
-x+2y=17
2x+2y=-10
Mr. Maenz is the best
(-9,4)
(-9,-4)
(9,-4)
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