In the coordinate plane a slope of the line K is 4 times the x-intercept of the line K. What is the y-intercept of the line K?	Choose the correct choice from the following
A) - 4	B) 4	C) - 1 / 4	D) 1 / 4	E) 2

Rationale: as 4 y = mx + c , from 4 y = 0 m + m we get y = 1 / 4 . hence , the correct answer choice is d .
Answer: D