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- 1. Multiple Choice
Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?(-3,-8)(-8,-3)(3,-8)(8,3) - 2. Multiple Choice
Give the solution to the system(3,1)(1,3)(-1,3)No solution - 3. Multiple ChoiceSolve for x and y
5x + 3y = 7
y = 4(4,1)(4,-1)(1,4)(-1,4) - 4. Multiple ChoiceSolve for x and y
2x − 3y = −1
y = x − 1(-2,-3)(0,-1)(3,4)(4,3) - 5. Multiple ChoiceSolve for x and y
y = 2x + 1
y = 4x - 1(1,3)(-1,-3)(-1,3)(3,1) - 6. Multiple ChoiceSolve:
y = 2x -11
-3y = -6x -15(-1.5,-4)(1.5,4)No solution (parallel lines)Infinitely many solutions - 7. Multiple ChoiceSolve:
8x + 4y = 12
y = -2x + 3(0,3)(3,0)No solution(parallel lines)Infinitely many solutions - 8. Multiple Choice4x - 2y = 7
x + 2y = 3
What are x and y?x = 2, y = 2x = 1/2, y = 2x = 2, y = 1/2x = 2, y = -2 - 9. Multiple ChoiceIf 3x - 2y = 14 and 2x + 2y = 6,
what are x and y?x = 1, y = 2x = 2, y = 1x = -4, y = 1x = 4, y = -1 - 10. Multiple ChoiceIf a system of equations has no solution, what does the graph look like?intersecting linesparallel linesskew linesthe same line (coinciding lines)
- 11. Multiple ChoiceIf a system of equations has infinitely many solutions, what does the graph look like?intersecting linesparallel linesskew linesthe same line (coinciding lines)
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