How many solutions does the system have? You can use the interactive graph below to find the answer.
\begin{cases} x+2y=2 2x+4y=-8 \end{cases}
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x+2y=2
2x+4y=−8
​

Choose 1
Choose 1

(Choice A)
A
Exactly one solution

(Choice B)
B
No solutions

(Choice C)
C
Infinitely many solutions

How many solutions does the system have? ⎧
​

x+2y=2
2x+4y=−8
​