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- 1. Multiple Choice
Lesly 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 ChoiceWhat is the solution?1-2(1, 2)(1, -1)
- 3. Multiple ChoiceThese two lines intersect at _____.(4, -2)(4, 2)(-2, 4)No solution
- 4. Multiple ChoiceSolve the following system by graphing. What is the solution?Infinite number of solutions(3, 3)(3, -3)(-3, 3)
- 5. Multiple ChoiceThe solution (x, y) to a system of equations is the point where they...?Run off the graphDon't touchIntersectExist
- 6. Multiple ChoiceIf a system of linear equations has one solution, what does this mean about the two lines?Parallel linesthe same lineIntersecting lines
- 7. Multiple ChoiceWhen you graph the exact same equation twice,you will have no solution.you will have one solution.you will have infinite solutions.you will graph a giraffe.
- 8. Multiple ChoiceHow many solutions does this system of equations have?One SolutionNo solutionInfinitely Many SolutionsTwo Solutions
- 9. Multiple ChoiceHow many solutions will this system have?No solutionOne SolutionI Don't KnowInfinitely Many Solutions
- 10. Multiple ChoiceSolve for x and y
y = 2x + 1
y = 4x - 1(1,3)(-1,-3)(-1,3)(3,1) - 11. Multiple ChoiceIf a system of equations has no solution, what does the graph look like?intersecting linesparallel linesskew linesthe same line (coinciding lines)
- 12. Multiple ChoiceIf a system of equations has infinitely many solutions, what does the graph look like?intersecting linesparallel linesskew linesthe same line (coinciding lines)
- 13. Multiple Choice
Is (1,10) a solution to
y=7x+5
y=x+9
yes
no
- 14. Multiple Choice
Is (1,7) a solution for
y=3x+4
y=x+6
yes
no
- 15. 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.
- 16. Multiple ChoiceSolve:
y=8x+1
y=6x+3(1, 9)(4, 14)(0, 1)(2, 4) - 17. Multiple Choice
HOW is a coordinate pair ordered?
(big number, small number)
(small number, big number)
(y, x)
(x, y)
- 18. Multiple ChoiceA large pizza at Palanzio’s Pizzeria costs $6.80 plus $0.90 for each topping. The cost of a large cheese pizza at Guido’s Pizza is $7.30 plus $0.65 for each topping. Which system of equations could be used to find the number of toppings when both companies cost the same amount?y = 6.80 + .65x
y=7.30+.90xx + y = 6.80
x + y = 7.30y = 6.80+.90x
y = 7.30 + .65xy + .90x = 6.80
y + .65x = 7.30 - 19. Multiple ChoiceSome students want to order shirts with their school logo. One company charges $9.65 per shirt plus a setup fee of $43. Another company charges $8.40 per shirt plus a $58 fee. Which equation represents the number of shirts when both companies charge the same amount?y = 9.65 + x
y = 8.40 + xy = 9.65x + 43
y = 8.40x + 58y =9.65x
y = 8.40xy = 9.65x - 43
y = 8.40x - 58 - 20. Multiple Choice
Solve y=-x+4 and y=2x+4
(0,4)
(2,4)
(-1,3)
(4,0)
- Answer choicesTagsAnswer choicesTags