Three students are working to find the solution set of this system of equations:
y = 3x – 4
2y = 6x – 8
Use the drop-down menus to complete the statements about each of their methods.
Dominick
Dominick correctly graphs the two lines and sees that they _______ solution(s). This means the system has _______.
Susie
Susie correctly sees that 2y = 6x – 8 _______ a multiple of y = 3x – 4.
John
John correctly concludes that because dividing 2y = 6x – 8 by 2 will _______ be equal to y = 3x – 4, the system has _______ solution(s).