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- 1. Multiple ChoiceGraphically, the pair of equations 6x – 3y + 10 = 0 , 2x – y + 9 = 0 represents two lines which areintersecting at exactly one pointintersecting at exactly two points.coincident.parallel.
- 2. Multiple ChoiceThe pair of equations x + 2y + 5 = 0 and –3x – 6y + 1 = 0 havea unique solutionexactly two solutionsinfinitely many solutionsNo solution
- 3. Multiple ChoiceIf a pair of linear equations is consistent, then the lines will beparallelalways coincidentintersecting or coincidentalways intersecting
- 4. Multiple ChoiceIf the lines given by 3x + 2ky = 2 and 2x + 5y + 1 = 0 are parallel, then the value of k is–5/42/ 515/43/2
- 5. Multiple ChoiceIf a system of linear equations has one solution, what does this mean about the two lines?Parallel linesthe same lineIntersecting lines
- 6. Multiple ChoiceIf a pair of linear equations is consistent, then the lines will beparallelalways coincidentintersecting or coincidentalways intersecting
- 7. Multiple Choice
If 2x+3y = 12 and 3x-2y=5 then
x = 2, y = 3
x = 2, y = -3
x = 3, y = 2
x = 3, y = -2
- 8. Multiple Choice
If x+y=14 and x-y=4 then the values of x and y are_________
x=4 and y = 5
x = 9 and y = 7
x = -6 and y = 5
x = 9 and y = 5
- 9. Multiple ChoiceThe equation y = 3x + 5 has _____A unique solutionOnly two solutionsThree solutionsInfinitely many solutions
- 10. Multiple Choice
Equation of line parallel to the line x + 5y = 7 is
3x + 7y = 4
2x + 10y = 24
2x + 10y = 21
7x-2y =8
- Answer choicesTagsAnswer choicesTags