What is the equation of the line that is perpendicular to y = one-fifth x + 4 and that passes through (5,–4)? On a coordinate plane, a line goes through (0, 4) and (5, 5). A point is at (5, negative 4).
y = negative 5 x minus 29
y = negative 5 x + 21
y = one-fifth x minus 4
y = one-fifth x minus 5

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