Find the equation of a line having a slope of 2 and y-intercept of 3.

Find the equation of a line having a slope of 2 and y-intercept of 3.

A. $x - 2y + 4 = 0$ C. $2x - 3y + 4 = 0$
B. $2x - y + 3 = 0$ D. $x + 2y - 8 = 0$