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- 1. Multiple ChoiceTrue or false:
The x-intercept of a function ALWAYS occurs where y is equal to zero.TrueFalse - 2. Multiple ChoiceWhich ordered pair could represent the x-intercept of a function.(0, 4)(4, 4)(4, 0)None of these.
- 3. Multiple Choice
What is the x-intercept shown on the graph?(2, 0)(-2, 0)(0, 3)(3, 0) - 4. Multiple ChoiceA line contains points with coordinates (− 2, −4) and (6, 4). What is the slope of the line?1-11/44
- 5. Multiple ChoiceWhich statement is true?All lines have a positive slope.A line that contains points in Quadrant I and Quadrant III must have a negative slope.A line that rises as you move to the right along the line has a positive slope.A horizontal line has no slope.
- 6. Multiple ChoiceWhich of the following is the equation of a line with a slope of 6 and a y-intercept of −3?y = 6x + 3y= -3x + 6y = -6x - 3Not here
- 7. Multiple ChoiceFind the volume1120 ft22011 ft2120 ft31120 ft3
- 8. Multiple ChoiceTo find the follow you:Divide length x width x heightlength + width + heightlength x width x height
- 9. Multiple ChoiceWhat shape is this?conepyramidrectangular prismcube
- 10. Multiple ChoiceParallel Lines never intersect because...they have the same slopes.they have the same y-intercept.they have different slopes.they have different y-intercepts.
- 11. Multiple ChoiceWhat is the solution to the system?(3, -1)(2, -6)No Solution(6, -2)
- 12. Multiple ChoiceWhat is the solution?(1, -1)(-1, 1)(0, -2)(0, 1)
- 13. Multiple ChoiceSolve by elimination
5x+6y= -10
3x-2y= -6(-2,0)(0,-2)(2,0)(0,2) - 14. Multiple ChoiceSolve by elimination:
4x+9y=28
-4x-y=-28(-7,0)(6,0)(-6,0)(7,0) - 15. Multiple ChoiceWhat is the solution?1-2(1, 2)(1, -1)
- 16. Multiple ChoiceThis system has _____ solutionsno12Infinitely many
- 17. Multiple ChoiceWhat is the solution?
(Hint: Both lines are graphed over each other)One SolutionNo solutionInfinitely Many Solutions - 18. Multiple Choice
2x - y = 0
4x - y = 0
(1,2)
(0,0)
No Solutions
Infinite Solutions
- 19. Multiple ChoiceIf a system of equations has no solution, what does the graph look like?intersecting linesparallel linesskew linesintersecting lines
- 20. Multiple ChoiceIf a system of linear equations has one solution, what does this mean about the two lines?Parallel linesthe same lineIntersecting lines
- 21. Multiple ChoiceDetermine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7yesno - Answer choicesTagsAnswer choicesTags