14 questions

- 1. Multiple ChoiceWhat is the solution to this system?(-2, -2)(2, -2)(-2,2)(2, 2)
- 2. Multiple ChoiceWhat is the solution to this system of equations?(4, -1)(-1, 4)(-4, 1)(-4, -1)
- 3. Multiple ChoiceThis system has _____ solutionsno12Infinitely many
- 4. Multiple ChoiceWhat is the solution?

(Hint: Both lines are graphed over each other)One SolutionNo solutionInfinitely Many Solutions - 5. Multiple ChoiceSolve the system of equations:

x + y= 3

y = 4x - 2(1, 2)_{}(2, 1)(-1, 4)(4, -1) - 6. Multiple ChoiceSolve the system of equations:

y = -7x + 7

x + 2y = -12(2, 7))(-2, 7)(-2, -7)(2, -7) - 7. Multiple Choice
−4x − 4y = 0

4x + 4y = 0

(−6, −4)

Infinitely many solutions

(−6, 10)

no solution

- 8. Multiple Choice-8x + 7y = 9

x = -2(-2, -1)(-2, 3)(-1, -2)(-2, 5) - 9. Multiple ChoiceSolve:

5x+6y= -10

3x-2y= -6(-2,0)(0,-2)(2,0)(0,2) - 10. Multiple Choice7x + 4y = -6

-7x - 6y = 30(6, -12)(6, 12)(-12, 8)(12, -8) - 11. Multiple ChoiceSolve by elimination

2x+9y= -7

6x-3y= 9(-1, -1)(2,-1)(1,1)(1,-1) - 12. Multiple Choice
-4x - 6y = 6

4x + 6y = -4

no solution

(2,0)

(-4,0)

infinitely many solutions

- 13. Multiple Choice-8x - 7y = 10

-8x + 5y = 34No Solution(-3, -10)(3, 2)(-3, 2) - 14. Multiple ChoiceSolve by elimination:

7x+y=-9

-3x-y=5No solution(1,8)(-2,-3)(-1,-2) - Answer choicesTagsAnswer choicesTags