In the coordinate plane, line n is represented by the equation y = \frac{1}{4}x + 6. Which equation...

In the coordinate plane, line n is represented by the equation y = \frac{1}{4}x + 6. Which equation represents a line perpendicular to line n that also passes through the point (1, 5)?
A. y = \frac{1}{4}x + \frac{1}{4}
B. y = \frac{1}{4}x + \frac{19}{4}
C. y = -4x + 9
D. y = -4x + 21