Question

A system of equations has 1 solution. If 4x – y = 5 is one of the equations, which could be the other equation?

Answer 1

let f(x) =y be another equation
where the slope of f(x) =y cannot be 4/5, can it be other quation

Answer 2

Answer:

A: y = –4x + 5

Step-by-step explanation:

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