y + 3 = [tex]\frac{1}{4}[/tex](x - 0)
the equation of a line in point-slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m = [tex]\frac{1}{4}[/tex] and (a, b) = (0, - 3)
y + 3 = [tex]\frac{1}{4}[/tex](x - 0)
or
y + 3 = [tex]\frac{1}{4}[/tex] x