- 1. 1. Which of the following points is a solution to the system of equations? y = 2x - 1 y = 5x + 2
A) (-1,-3) B) (-2,-8) C) (-2,-5) D) (0,-1)
- 2. 2. Determine whether (6,4) is a solution to the following system of linear equations: x + y = 10 x-y = -2
A) Yes (6,4) is a solution B) No (6,4) it is not a solution C) There is not enough information given to determine is if it is or is not a solution.
- 3. 3. Which is the solution to the graph of system of equations above?
A) (2,0) B) (3,4) C) (0,5) D) (4,3)
- 4. 4. Without graphing, determine whether the system of linear equations has one solution, no solution, or infinitely many solution x + y = 5 -2x - 2y = - 10
A) No Solution B) Infinite Solutions C) One Solution
- 5. 5. Put the following equation into slope-intercept form: 2x+y=8 Type your answers in the space below - use all lowercase letters and DO NOT USE ANY SPACES :) (or the computer will automatically mark wrong)
- 6. 6. Solve each system of linear equations using substitution x = -4y 3x + 2y = 20
A) (-8, 2) B) (-2, -8) C) (2,-8) D) (8,-2)
- 7. 7. Which system of equations has infinitely many solutions? A. y = 2x + 4 y = 2x + 4 B. y= 3x + 1 y= -3x + 1 C. x+y=4 3x+3y=1 D. y=2x+1 y=5-x
A) D B) A C) B D) C
- 8. 8. A system of equations is shown. x=10 3x+5y=20 In the system of equations, what is the value of y? Enter only your numeric answer in the box.
- 9. 9. Part A Please enter only the Star value in the box:
- 10. 10. Part B Please enter only the circle value in the box:
- 11. 11. Determine the solution to this system of equations: y=2x-3 y-x=-2
A) (1,1) B) (-1,-1) C) (1,-1) D) (-1,1)
- 12. 12. The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Write the price of the senior citizens ticket in the space below. Use only the number without a label or dollar sign.
- 13. 13. The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Write the price of the children's ticket in the space below. Use only the number without a label or dollar sign.
|