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- 1. Multiple Choice
What is the equation of this line?0undefinedy = -2x = -2 - 2. Multiple ChoiceGive the equation for the graphy = 5x - 3y = 4x + 2y =-2x + 5y = - 2x + 4
- 3. Multiple ChoiceSolve:
3x + 7 = -85-5-12-18 - 4. Multiple ChoiceSolve:
7x - 3x - 8 = 248-83.24 - 5. Multiple ChoiceSolve:
3(x - 2) = 186.748-4 - 6. Multiple ChoiceSolve:
7x + 19 = -2x + 55414.88.2-4 - 7. Multiple ChoiceThe graph represents the height of a burning candle. What is the meaning of the y-intercept?the time it takes to burn the entire candlethe rate at which the candle is losing heightthe change in the height of the candle each hourthe original height of the candle
- 8. Multiple ChoiceCharlie rented a moving truck. He paid a daily fee plus a per-mile fee to rent the truck. The equation below represents the daily amount Charlie paid for the truck if he drives it x miles.
y=0.5x+10
What does the slope of the graph of this equation represent?The daily fee for the moving truckThe per-mile fee for the moving truckHow much Charlie paid for the truckThe number of miles he drove - 9. Multiple ChoiceGiven the table, write the equation in the slope-intercept form.y = 1/3x + 6y = 3x + 6y = 2x + 6y = 1/2x + 6
- 10. Multiple ChoiceWhat is the equation of this line?x=-2y=-2xx=2y=-2
- 11. Multiple ChoiceThe graph represents the money in a savings account. What is the meaning of the y-intercept?The initial deposit was $30$30 is added to the account each weekIt took 30 weeks to same enough money to open an accountnot enough information
- 12. Multiple ChoiceWhere do these two lines meet?(2, -9)(-9, 2)No solultion(2, 9)
- 13. Multiple ChoiceWhat is the solution?(6, 3)(3, 6)(-6, 3)No solution
- 14. Multiple ChoiceWhat is the solution?(6, 3)(3, 6)(-6, 3)No solution
- 15. Multiple ChoiceThe solution to this system is:No solution(0, 1)(0, -2)(4, 3)
- 16. Multiple ChoiceWhich is the graph of y= -x + 2?ABCD
- 17. Multiple ChoiceIf a system of linear equations has one solution, what does this mean about the two lines?Parallel linesIdentical linesIntersecting lines
- 18. Multiple ChoiceIf a system of linear equations has infinitely many solutions, what does this mean about the two lines?Intersecting linesIdentical linesParallel lines
- 19. Multiple ChoiceWhat is the slope of the line 3x-9y=12?391/3-3
- 20. Multiple ChoiceSolve the system of equations.
y = 4x+1
3x + 2y = 13(1, 5)(5, 1)(0.25, 2)∅ - Answer choicesTagsAnswer choicesTags