Write a Direct Variation Equation, Y = Kx, That Describes $- \frac { 1 } { 4 } x$

Multiple Choice

Write a direct variation equation, y = kx, that describes the graph.
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A) y = - $- \frac { 1 } { 4 } x$
B) y = -4x
C) y = 4x
D) $y = \frac { 1 } { 4 } x$