How many solutions does this system of equations have? None

Exactly two

Exactly one

Infinitely many
Graph of a system of linear equations. Equation 1 is negative x plus 2y equals 6. Equation 2 is negative x plus 2y equals 0. The graphs of the lines are parallel.

None

Step-by-step explanation:

If i'm being honest i don't remember why it was none when I took the quiz but I had a reason for choosing none and its correct. I promise

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

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